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Contents
- The climate of Dubai
- The best time to visit Dubai
- The worst time to visit Dubai
- Spring weather in Dubai
- Summer weather in Dubai
- Autumn weather in Dubai
- Winter weather in Dubai
- Weather in January
- Weather in February
- Weather in March
- Weather in April
- Weather in May
- Weather in June
- Weather in July
- Weather in August
- Weather in September
- Weather in October
- Weather in November
- Weather in December
- Frequently asked questions
- Average temperature
- Average pressure
- Average wind speed
- Average humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average sunshine days
- Average UV index
- Average cloud cover
- Average visibility
The city skyscrapers and the magnificent Marina yacht port in Dubai, United Arab Emirates
The climate of Dubai
Dubai, being situated in the Northern Desert belt, is characterised by a hot desert climate, described as BWh in the Köppen climate classification. Situated on the Arabian Gulf in the Middle East's United Arab Emirates, Dubai experiences high temperatures with minimal precipitation throughout the year. Due to this positioning, the city is inherently dry and warm, fluctuating between warm winters and scorching summers.
In terms of temperature variations, the city experiences an average low of 18.8°C (65.8°F) in January and a peak of 39.4°C (102.9°F) in July. However, it is not rare to encounter higher temperatures, especially during the peak summer months. The warm temperature is consistent throughout the year, although November to March sees a slight drop, creating cool, pleasant winters.
Rainfall in Dubai is minimal and occurs sporadically, with an annual average range from 0mm (0") during summertime to 10mm (0.39") in March. Interestingly, the city experiences almost no rainfall from May to September. With regard to humidity, the average percentage throughout the year is above 47%, peaking in January and closely followed by November and December.
Unique weather patterns in Dubai include a high UV index, especially from May to August, with the same period witnessing maximum daylight and sunshine hours. Pressure levels are somewhat constant but reach their lowest from May to July. Meanwhile, constant visibility of 10km (6.2mi) throughout the year underscores the clear atmospheric conditions prevailing in Dubai.
In terms of temperature variations, the city experiences an average low of 18.8°C (65.8°F) in January and a peak of 39.4°C (102.9°F) in July. However, it is not rare to encounter higher temperatures, especially during the peak summer months. The warm temperature is consistent throughout the year, although November to March sees a slight drop, creating cool, pleasant winters.
Rainfall in Dubai is minimal and occurs sporadically, with an annual average range from 0mm (0") during summertime to 10mm (0.39") in March. Interestingly, the city experiences almost no rainfall from May to September. With regard to humidity, the average percentage throughout the year is above 47%, peaking in January and closely followed by November and December.
Unique weather patterns in Dubai include a high UV index, especially from May to August, with the same period witnessing maximum daylight and sunshine hours. Pressure levels are somewhat constant but reach their lowest from May to July. Meanwhile, constant visibility of 10km (6.2mi) throughout the year underscores the clear atmospheric conditions prevailing in Dubai.
The best time to visit Dubai
Temporary relief from the suffocating heat and humidity characterises the period from November to March as the most enjoyable time to visit Dubai. During these months, the average temperature hovers around 23.3°C (73.9°F) to 29.5°C (85.1°F), and the relentless heat gives way to a relatively pleasant climate. This is an ideal time for tourists to explore outdoor attractions such as the Majlis Ghorfat Umm Al Sheif and the Dubai Miracle Garden without worrying about harsh sunlight and rising humidity levels.
The worst time to visit Dubai
During the peak summer months from June to August, average daily temperatures in Dubai can soar up to 39.4°C (102.9°F), with June seeing the highest sea temperatures. Combining such elevated temperatures with relatively high humidity levels can make travelling uncomfortable, especially for those unaccustomed to such extreme weather conditions. These months are generally considered as the least favourable time for tourist activities, specifically outdoor sightseeing or adventure sports, due to the extreme heat and harsh sunlight.
Spring weather in Dubai
In Dubai, the spring season, represented by March, April, and May, is marked by a steady rise in temperature from 27.3°C (81.1°F) to 35.3°C (95.5°F). Rainfall during these months reduces significantly, making way for longer sunshine hours. Humidity remains fairly constant with a slight dip in May. Considering the increase in daylight and sunshine hours coupled with distinctively warmer temperatures, Spring takes on a rather heated personality in Dubai.
Summer weather in Dubai
The summer in Dubai, typically from June to August, exhibits extremely high temperatures, peaking to an average of 39.4°C (102.9°F) in July. During these months, the city experiences the longest days of the year with approximately 13.7 hours of daylight in June. Rainfall is virtually nonexistent, and the sea temperature reaches a peak of 33.5°C (92.3°F) in August. The summer months in Dubai serve as an explicit reminder of the city’s desert climate.
Autumn weather in Dubai
The Autumn season, encompassing September, October, and November, ushers in a somewhat mild relief from the city's intense summer. During these months, the temperature falls gradually from 37.5°C (99.5°F) to 29.5°C (85.1°F). Rainfall remains insignificant while humidity levels rise. Despite the reduced daylight hours, the amount of sunshine the city receives remains relatively high, typical of Dubai’s arid climate.
Winter weather in Dubai
December to February circumscribes Dubai's winter. While many compare it to a mild summer in other regions, the climate during this time is relatively temperate and enjoyable. The temperature ranges from 23.3°C (73.9°F) to 25.3°C (77.5°F). December and January witness the highest relative humidity of the year, above 56%. Furthermore, these months receive the most annual rainfall. Despite shorter daylight hours, December still boasts 7.6 hours of sunshine per day, making it a radiant winter, characteristic of the desert city.
Weather in January
January reveals a mild climate condition in Dubai, United Arab Emirates. This month's characteristic includes cooler temperatures, modest levels of humidity and minimal rain. Coming off December, the temperature sees a tiny rise in January making it a perfect time to explore the city. Weather in January »
Weather in February
A notable characteristic of February's weather in Dubai is the small increase in temperature from that of January. The city gradually becomes warmer and the days seem longer. This period is known for its clear skies, and moderate levels of humidity making outdoor activities pleasant. Weather in February »
Weather in March
The weather in Dubai during March transitions to a warmer climate compared with February. This change draws in beach-goers with the city's warm sand and sea temperatures. Elevated wind speeds and low rainfall make sightseeing and outdoor activities more enjoyable. Weather in March »
Weather in April
April's weather in Dubai exhibits a rise in temperature from March, showcasing the city's characteristic warm climate. The increase in temperature combined with longer daylight hours make it an exquisite time for water sports enthusiasts. Weather in April »
Weather in May
May in Dubai, United Arab Emirates, marks the advent of the hotter period. The weather contrasts noticeably from that in April with soaring daytime temperatures. The city experiences a scant quantity of rainfall and the sea temperature rises appreciably. Weather in May »
Weather in June
June is recognized for its hot summer weather in Dubai. The temperature gets notably hotter from May and the days become longer. June showcases its typical desert climate with its near absence of rain, high temperatures, and excessive sunshine hours. Weather in June »
Weather in July
As the hottest month of the year in Dubai, July is renowned for its extreme heat levels. Its weather conditions contrast starkly from June’s, with intensified warmth and more extended depths of humidity. Extremely high temperatures and ample sunshine define this month. Weather in July »
Weather in August
August in Dubai maintains the trend of sweltering temperatures carried over from July. This month displays a continuation of the intense heat, low rainfall, and high relative humidity. However, the sea temperature is at its highest, luring people into the water. Weather in August »
Weather in September
September in Dubai marks the gradual fading of searing summer temperatures. The change in weather from that in August is subtle, yet the cooler nights are perceptible. The city gradually becomes lesser hot and the days begin to shorten. Weather in September »
Weather in October
The weather in Dubai during October introduces a significant shift towards milder conditions compared to September. Cooler evenings become more noticeable, making outdoor dining an increasingly popular activity. Pleasant temperatures and lower humidity levels are anticipated. Weather in October »
Weather in November
November symbolises the onset of gentle winter weather in Dubai. The temperature drops moderately from October, permitting pleasant outdoor excursions. Days are usually sunny with typically zero rainfall and lower humidity levels. Weather in November »
Weather in December
December in Dubai wraps up the year with a tangible decrease in temperature from that in November. This month features cooler days, chilly nights, and rare occurrences of rainfall. The mild desert winter sets in with optimum weather conditions for exploring the city’s many outdoor attractions. Weather in December »
[Resources]Frequently asked questions
What month is the coldest in Dubai?
Dubai, United Arab Emirates, reaches its average lowest temperatures in January, measuring 23.3°C (73.9°F) at the peak and 18.8°C (65.8°F) at the lowest.
What is the most humid month in Dubai?
The most humid month is January, with an average relative humidity of 58%.
What is the wettest month in Dubai?
The wettest months in Dubai are January and March, with an average 10mm (0.39") of rainfall.
How many days does it rain in Dubai?
In Dubai, United Arab Emirates, during the entire year, the rain falls for 22.8 days and collects up to 40mm (1.57") of precipitation.
What is the month with the lowest UV index in Dubai?
The months with the lowest UV index in Dubai, United Arab Emirates, are January, February, November and December, with an average maximum UV index of 6.
What is the month with the coldest sea water in Dubai?
February is the month with the coldest seawater in Dubai, United Arab Emirates, with an average sea temperature of 21.9°C (71.4°F).
What is the least humid month in Dubai?
May is the least humid month, with an average relative humidity of 47%.
What is the driest month in Dubai?
June, July and September are months without rainfall in Dubai, United Arab Emirates.
When are the longest days in Dubai?
The month with the longest days in Dubai, United Arab Emirates, is June, with an average of 13h and 42min of daylight.
What is the month with the highest UV index in Dubai?
The months with the highest UV index in Dubai, United Arab Emirates, are June and July, with an average maximum UV index of 9.
What month is the hottest in Dubai?
July proves to be the warmest month, recording an average peak temperature of 39.4°C (102.9°F) and a minimum temperature of 32.3°C (90.1°F).
When does it rain in Dubai?
Months with rainfall in Dubai are January through May, August, October through December.
What is the month with the warmest sea water in Dubai?
August is the month with the warmest seawater, with an average sea temperature of 33.5°C (92.3°F).
What month has the most sunshine in Dubai?
The month with the most sunshine in Dubai, United Arab Emirates, is August, with an average of 12.5h of sunshine.
What is the month with the least sunshine in Dubai?
November and December, with an average of 7.6h of sunshine, are months with the least sunshine in Dubai.
What is the month with the shortest days in Dubai?
With an average of 10h and 36min of daylight, December has the shortest days of the year in Dubai, United Arab Emirates.
Is there Daylight Saving Time (DST) in Dubai?
Dubai, United Arab Emirates, does not observe Daylight Saving Time (DST). +04 timezone is used throughout the entire year.
Average temperature
Dubai, United Arab Emirates
The warmest month (with the highest average high temperature) is July (39.4°C).
The month with the lowest average high temperature is January (23.3°C).
The month with the highest average low temperature is July (32.3°C).
The coldest month (with the lowest average low temperature) is January (18.8°C).
Average pressure
Dubai, United Arab Emirates
- Average pressure in January:
1017.3mbar - Average pressure in February:
1015.4mbar - Average pressure in March:
1012.7mbar - Average pressure in April:
1009.3mbar - Average pressure in May:
1005mbar - Average pressure in June:
999mbar
- Average pressure in July:
996.4mbar - Average pressure in August:
998.7mbar - Average pressure in September:
1003.7mbar - Average pressure in October:
1010.1mbar - Average pressure in November:
1014.5mbar - Average pressure in December:
1016.9mbar
The month with the highest atmospheric pressure is January (1017.3mbar).
The month with the lowest atmospheric pressure is July (996.4mbar).
Average wind speed
Dubai, United Arab Emirates
- Average wind speed in January:
13.3km/h - Average wind speed in February:
14.3km/h - Average wind speed in March:
14.9km/h - Average wind speed in April:
14.1km/h - Average wind speed in May:
14.6km/h - Average wind speed in June:
14km/h
- Average wind speed in July:
13.6km/h - Average wind speed in August:
13.4km/h - Average wind speed in September:
12.2km/h - Average wind speed in October:
11.8km/h - Average wind speed in November:
12.7km/h - Average wind speed in December:
12.8km/h
The windiest month (with the highest average wind speed) is March (14.9km/h).
The calmest month (with the lowest average wind speed) is October (11.8km/h).
Average humidity
Dubai, United Arab Emirates
The month with the highest relative humidity is January (58%).
The month with the lowest relative humidity is May (47%).
Average rainfall
Dubai, United Arab Emirates
The wettest months (with the highest rainfall) are January and March (10mm).
The driest months (with the least rainfall) are June, July and September (0mm).
Average rainfall days
Dubai, United Arab Emirates
- Average rainfall days in January:
3.3 days - Average rainfall days in February:
2.8 days - Average rainfall days in March:
4.7 days - Average rainfall days in April:
3.8 days - Average rainfall days in May:
0.8 days - Average rainfall days in June:
0 days
- Average rainfall days in July:
0.6 days - Average rainfall days in August:
0.6 days - Average rainfall days in September:
0.1 days - Average rainfall days in October:
0.7 days - Average rainfall days in November:
2.3 days - Average rainfall days in December:
3.1 days
The month with the highest number of rainy days is March (4.7 days).
The month with the least rainy days is June (0 days).
Average sea temperature
Dubai, United Arab Emirates
The best month for swimming (with the highest average sea temperature) is August (33.5°C).
The coldest month (with the lowest average sea temperature) is February (21.9°C).
Average daylight / Average sunshine
Dubai, United Arab Emirates
- Average daylight in January:
10h and 5min - Average daylight in February:
11h and 2min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 5min - Average daylight in May:
13h and 2min - Average daylight in June:
13h and 4min
- Average daylight in July:
13h and 3min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 2min - Average daylight in October:
11h and 4min - Average daylight in November:
10h and 5min - Average daylight in December:
10h and 4min
The month with the longest days is June (Average daylight: 13h and 42min).
The month with the shortest days is December (Average daylight: 10h and 36min).
- Average sunshine in January:
7h and 4min - Average sunshine in February:
9h and 4min - Average sunshine in March:
9h and 4min - Average sunshine in April:
11h and 0min - Average sunshine in May:
12h and 1min - Average sunshine in June:
12h and 2min
- Average sunshine in July:
12h and 2min - Average sunshine in August:
12h and 3min - Average sunshine in September:
10h and 1min - Average sunshine in October:
8h and 1min - Average sunshine in November:
7h and 4min - Average sunshine in December:
7h and 4min
The month with the most sunshine is August (Average sunshine: 12h and 30min).
The months with the least sunshine are November and December (Average sunshine: 7h and 36min).
Average sunshine days
Dubai, United Arab Emirates
- Average sunshine days in January:
26.4 days - Average sunshine days in February:
24.1 days - Average sunshine days in March:
25.4 days - Average sunshine days in April:
25.3 days - Average sunshine days in May:
30.2 days - Average sunshine days in June:
29.9 days
- Average sunshine days in July:
30.7 days - Average sunshine days in August:
30 days - Average sunshine days in September:
29.9 days - Average sunshine days in October:
29.8 days - Average sunshine days in November:
26.5 days - Average sunshine days in December:
27.2 days
The month with the most sunshine days is July (30.7 days).
The month with the least sunshine days is February (24.1 days).
Average UV index
Dubai, United Arab Emirates
The months with the highest UV index are June and July (UV index 9).
The months with the lowest UV index are January, February, November and December (UV index 6).
Average cloud cover
Dubai, United Arab Emirates
The months with the most cloud cover are February, March and April (Cloud cover 12).
The month with the least cloud cover is September (Cloud cover 1).
Average visibility
Dubai, United Arab Emirates
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (10km).
Dubai, United Arab Emirates
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