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Contents
- The climate of Ras Al-Khaimah
- The best time to visit Ras Al-Khaimah
- The worst time to visit Ras Al-Khaimah
- Spring weather in Ras Al-Khaimah
- Summer weather in Ras Al-Khaimah
- Autumn weather in Ras Al-Khaimah
- Winter weather in Ras Al-Khaimah
- 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 humidity
- Average rainfall
- Average rainfall days
- Average sea temperature
- Average daylight
- Average sunshine
- Average UV index
The climate of Ras Al-Khaimah
Ras Al-Khaimah, United Arab Emirates, essentially exhibits Subtropical desert climate conditions according to the Köppen climate classification, tagged as BWh. Subject to this climate classification, the emirate enjoys long, arid summers with extraordinarily high temperatures, while winters are mild to warm with sunshine prevailing throughout.
Throughout the year, the emirate sees wide variations in temperatures, ranging quite evenly from around 11.8°C (53.2°F) to climb as steeply as 42.7°C (108.9°F). This corresponds to the minimum and maximum average monthly temperatures, confirming the frequency of extremely high temperatures especially during the summer months. Humidity ranges from 53% to 69%, reaffirming the aridity of the desert climate.
Rainfall is sporadic in Ras Al-Khaimah with annual average precipitation varying from as low as 0mm (0") to 36mm (1.42"). There are even months that stand completely devoid of rainfall such as June. On the other hand, February witnesses the highest amount of precipitation with an average of 36mm (1.42"). Daylight hours too see an interesting swing between 10.5 hours to 13.7 hours, serving sunny to extremely sunny days all year long.
Throughout the year, the emirate sees wide variations in temperatures, ranging quite evenly from around 11.8°C (53.2°F) to climb as steeply as 42.7°C (108.9°F). This corresponds to the minimum and maximum average monthly temperatures, confirming the frequency of extremely high temperatures especially during the summer months. Humidity ranges from 53% to 69%, reaffirming the aridity of the desert climate.
Rainfall is sporadic in Ras Al-Khaimah with annual average precipitation varying from as low as 0mm (0") to 36mm (1.42"). There are even months that stand completely devoid of rainfall such as June. On the other hand, February witnesses the highest amount of precipitation with an average of 36mm (1.42"). Daylight hours too see an interesting swing between 10.5 hours to 13.7 hours, serving sunny to extremely sunny days all year long.
The best time to visit Ras Al-Khaimah
Planning a visit to Ras Al-Khaimah does require considering its high-temperature days. The period from November to March offers the most amiable conditions with maximum temperatures fluctuating between 24.8°C (76.6°F) and 31.4°C (88.5°F). Lower humidity levels (between 59% and 69%) during this period adds to the comfort. Additionally, sunshine duration ranges from 7.6 hours to 10 hours, providing ample daylight for sightseeing.
The worst time to visit Ras Al-Khaimah
June through September marks the peak of the scorching summer in Ras Al-Khaimah. During this period, temperatures touch extremes, soaring up to an unbearable 42.7°C (108.9°F) in July. Humidity levels rise slightly during these months, which, coupled with the extreme heat, can make the weather quite unforgiving for tourists. It is hence relatively less advisable to visit during these hotter months of the year.
Spring weather in Ras Al-Khaimah
Spring in Ras Al-Khaimah, typically from March to May, transitions the emirate from its milder winter to the looming harsh summer. March starts with comfortable temperatures from 15.5°C (59.9°F) tо 29.5°C (85.1°F) and by May, the mercury pushes the bar to venturing between 22.6°C (72.7°F) to 39.3°C (102.7°F). This season marks the end of the brief rainy period that prevails during winter, with May recording a minimal rainfall of just 3mm (0.12"). Abundant sunshine, averaging about 9.5 hours to 11.1 hours per day, defines the spring season.
Summer weather in Ras Al-Khaimah
Summers from June through September transform Ras Al-Khaimah into a desert furnace. Beginning with a maximum of 42.1°C (107.8°F) in June, temperatures remain above 40°C (104°F) until September. Minimum temperatures during these months range from 24.7°C (76.5°F) to an overwhelming 28.6°C (83.5°F). Summers are generally dry, with June not observing any rainfall. The amount of sunshine during the months of summer remains constant at about 10 hours per day, reaching up to 13.7 hours in June.
Autumn weather in Ras Al-Khaimah
Autumn marks a gradual retreat of the severe summers from October to November. Though October still encounters moderately high temperatures, ranging between 20.7°C (69.3°F) and 36.7°C (98.1°F), November ushers in slightly cooler conditions with temperatures varying from 16.6°C (61.9°F) to 31.4°C (88.5°F). Rainfall is almost non-existent in autumn, amounting to only 6mm (0.24") in October and 8mm (0.31") in November. The sun shines for approximately 9.8 hours to 9.3 hours per day during this period.
Winter weather in Ras Al-Khaimah
December through February are the winter months in Ras Al-Khaimah. December's temperatures range from 13.5°C (56.3°F) to 26.8°C (80.2°F), setting the tone for milder weather. January and February experience a similar pattern with their temperatures varying from a mild 11.8°C (53.2°F) to a comfortable 25.9°C (78.6°F). Relative humidity levels are quite steady in the 60s, making the winters dry and pleasant. Even in the coldest month, January, Ras Al-Khaimah enjoys about 10.7 hours of sunlight per day. Winter is also the wettest season with the highest rainfall of 36mm (1.42") observed in February.
Weather in January
The year in Ras Al-Khaimah, United Arab Emirates, commences with a striking mix of warmth and moisture, unlike the chilling winters in numerous parts of the globe. January's weather pattern indicates a range of 11.8°C (53.2°F) to 24.8°C (76.6°F), making it refreshingly balmy for most tourists. Weather in January »
Weather in February
February in Ras Al-Khaimah exhibits an escalation in the atmospheric warmth. A climatic boost from the temperatures of January, hitting a range of 12.9°C (55.2°F) to 25.9°C (78.6°F), it balances between refreshing mornings and mildly hot afternoons. Weather in February »
Weather in March
By March, Ras Al-Khaimah displays an evident rise in atmospheric temperatures. The maximum temperature peaks at 29.5°C (85.1°F), leaving a clear signal of the approaching summer heat. Comparatively more sunshine hours bathe the city, leading to brighter days. Weather in March »
Weather in April
April brings a pronounced heat in Ras Al-Khaimah as summer begins in full swing. With temperatures oscillating between 18.9°C (66°F) to 35.2°C (95.4°F), April experiences a significant weather shift from the preceding months. Weather in April »
Weather in May
May in Ras Al-Khaimah showcases the typical summer weather of the Middle East region. A significant rise in temperature up to 39.3°C (102.7°F) dominates the weather pattern during this month. As expected at this time of the year, the rainfall declines to a mere occasional occurrence, not sufficient to balance the increased temperature. Weather in May »
Weather in June
Weather in Ras Al-Khaimah during June sees a climax in atmospheric temperatures, touching 42.1°C (107.8°F). An intense heat symbolizes this period, calling for meticulous planning among visitors focusing on indoor activities during the daytime. Weather in June »
Weather in July
July stands out in Ras Al-Khaimah as the height of tropical weather. The temperature escalates even further to exceed expectations, hitting a maximum of 42.7°C (108.9°F), the highest throughout the year. Despite being the sultriest month, the number of daylight hours and hours of sunshine begin to decline. Weather in July »
Weather in August
In August, the weather in Ras Al-Khaimah maintains a consistent high temperature pattern with July, reaching up to 41.9°C (107.4°F). The heat persists without the reprieve of rainfall, indicating the dry summer at its peak. The lengthening shadows towards the end of the day hint at a forthcoming change in the current weather trend. Weather in August »
Weather in September
September in Ras Al-Khaimah marks the transition from the blistering summer towards a milder autumn. There's a slight drop in temperature, providing much-needed relief from the previous heat-intense months, as temperatures level off at 40.1°C (104.2°F). Weather in September »
Weather in October
October brings a tangible weather shift in Ras Al-Khaimah as the city embraces the desert autumn. The daytime temperature falls further to 36.7°C (98.1°F), limiting the heat's intensity considerably. A gradual increase in the frequency of rainfall events inches the city towards its brief wet season, although precipitation remains scattered and infrequent. Weather in October »
Weather in November
November in Ras Al-Khaimah exudes a contrasting weather dynamic. The temperature reduces further to 31.4°C (88.5°F), offering the initial winter chill. The daylight becomes lesser, shrinking the daytime in correlation with the progressing winter arc. Weather in November »
Weather in December
December concludes the year in Ras Al-Khaimah with welcoming chills and festive vibes. The temperature plunges to 26.8°C (80.2°F), offering a cool respite leading up to the end of the year. Cleverly using the daylight, tourists make the most out of the limited sunshine duration. Weather in December »
[Resources]Frequently asked questions
What is the coldest time of year in Ras Al-Khaimah?
January, with an average high of 24.8°C (76.6°F) and a low of 11.8°C (53.2°F), signifies the coldest month of the year in Ras Al-Khaimah.
What are the most humid months in Ras Al-Khaimah?
The months with the highest humidity are January and December, with an average relative humidity of 69%.
How much does it rain in Ras Al-Khaimah?
Throughout the year, there are 14.3 rainfall days, and 133mm (5.24") of precipitation is accumulated.
What is the rainiest month in Ras Al-Khaimah?
The month with the most rainfall is February, when the rain falls for 3.3 days and typically aggregates up to 36mm (1.42") of precipitation.
What month is the sea coldest in Ras Al-Khaimah?
February is the month with the coldest seawater in Ras Al-Khaimah, United Arab Emirates, with an average sea temperature of 22.4°C (72.3°F).
What is the least humid month in Ras Al-Khaimah?
With an average relative humidity of 46%, May is the least humid month in Ras Al-Khaimah, United Arab Emirates.
What month has the most sunshine in Ras Al-Khaimah?
May has the most sunshine of the year in Ras Al-Khaimah, with an average of 11.1h of sunshine.
What are the months with the highest UV index in Ras Al-Khaimah?
The months with the highest UV index in Ras Al-Khaimah, United Arab Emirates, are May through August, with an average maximum UV index of 12.
What is the driest month in Ras Al-Khaimah?
June is the only month when rain does not fall in Ras Al-Khaimah.
When are the longest days in Ras Al-Khaimah?
June has the longest days of the year in Ras Al-Khaimah, with an average of 13h and 42min of daylight.
What time of the year is the hottest in Ras Al-Khaimah?
July stands out as Ras Al-Khaimah's warmest month, with temperatures ranging between an average high of 42.7°C (108.9°F) and a low of 28.5°C (83.3°F).
When does it rain in Ras Al-Khaimah?
January through May, July through December are months with rainfall.
When is the sea warmest in Ras Al-Khaimah?
The month with the warmest seawater is August, with an average sea temperature of 33.2°C (91.8°F).
What is the month with the shortest days in Ras Al-Khaimah?
With an average of 10h and 36min of daylight, December has the shortest days of the year in Ras Al-Khaimah, United Arab Emirates.
Is there Daylight Saving Time (DST) in Ras Al-Khaimah?
Ras Al-Khaimah, United Arab Emirates, does not observe Daylight Saving Time (DST). +04 timezone is used throughout the entire year.
What is the month with the least sunshine in Ras Al-Khaimah?
The month with the least sunshine in Ras Al-Khaimah is December, with an average of 7.6h of sunshine.
What is the month with the lowest UV index in Ras Al-Khaimah?
With an average maximum UV index of 5, December is the month with the lowest UV index.
Average temperature
Ras Al-Khaimah, United Arab Emirates
The warmest month (with the highest average high temperature) is July (42.7°C).
The month with the lowest average high temperature is January (24.8°C).
The month with the highest average low temperature is August (28.6°C).
The coldest month (with the lowest average low temperature) is January (11.8°C).
Average humidity
Ras Al-Khaimah, United Arab Emirates
The months with the highest relative humidity are January and December (69%).
The month with the lowest relative humidity is May (46%).
Average rainfall
Ras Al-Khaimah, United Arab Emirates
- Average rainfall in January:
12.8mm - Average rainfall in February:
35.7mm - Average rainfall in March:
35mm - Average rainfall in April:
12.5mm - Average rainfall in May:
2.8mm - Average rainfall in June:
0mm
- Average rainfall in July:
0.6mm - Average rainfall in August:
0.3mm - Average rainfall in September:
1.3mm - Average rainfall in October:
6.4mm - Average rainfall in November:
8mm - Average rainfall in December:
17.4mm
The wettest month (with the highest rainfall) is February (35.7mm).
The driest month (with the least rainfall) is June (0mm).
Average rainfall days
Ras Al-Khaimah, United Arab Emirates
- Average rainfall days in January:
1.7 days - Average rainfall days in February:
3.3 days - Average rainfall days in March:
4.7 days - Average rainfall days in April:
0.9 days - Average rainfall days in May:
0.2 days - Average rainfall days in June:
0 days
- Average rainfall days in July:
0.1 days - Average rainfall days in August:
0.2 days - Average rainfall days in September:
0.1 days - Average rainfall days in October:
0.1 days - Average rainfall days in November:
0.7 days - Average rainfall days in December:
2.3 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
Ras Al-Khaimah, United Arab Emirates
The best month for swimming (with the highest average sea temperature) is August (33.2°C).
The coldest month (with the lowest average sea temperature) is February (22.4°C).
Average daylight / Average sunshine
Ras Al-Khaimah, United Arab Emirates
- Average daylight in January:
10h and 4min - 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 4min - 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:
7h and 5min - Average sunshine in March:
7h and 4min - Average sunshine in April:
9h and 3min - Average sunshine in May:
11h and 1min - Average sunshine in June:
10h and 5min
- Average sunshine in July:
9h and 5min - Average sunshine in August:
10h and 0min - Average sunshine in September:
10h and 0min - Average sunshine in October:
9h and 5min - Average sunshine in November:
9h and 2min - Average sunshine in December:
7h and 4min
The month with the most sunshine is May (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 36min).
Average UV index
Ras Al-Khaimah, United Arab Emirates
The months with the highest UV index are May, June, July and August (UV index 12).
The month with the lowest UV index is December (UV index 5).
Ras Al-Khaimah, United Arab Emirates
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