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Contents
- The climate of Yanbu
- The best time to visit Yanbu
- The worst time to visit Yanbu
- Spring weather in Yanbu
- Summer weather in Yanbu
- Autumn weather in Yanbu
- Winter weather in Yanbu
- 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 daylight
Climate and monthly weather forecast
The climate of Yanbu
Yanbu, Saudi Arabia, lies within the realms of a subtropical desert climate according to the Köppen climate classification, one of the most arid climate types available. This coastal city on the Red Sea coast experiences generally hot temperatures throughout the year, paired with low levels of annual rainfall.
Monthly temperatures invariably remain high. The annual low temperatures rarely dip below 14.2°C (57.6°F) in January, while the highest temperatures reach an intense 40.4°C (104.7°F) in August. No significant shift in relative humidity accompanies the high temperatures; values generally hover around the mid-50% mark, with only minor fluctuations between 47% and 58% throughout the year.
This city experiences an extremely dry period, where rainfall is essentially absent, from June to August. On the other hand, December records the highest level of rainfall with 12mm (0.47") falling over an average of 1.1 days. Daylight hours also exhibit a slight change during the year, ranging from a low of 10.7 hours in December to a high of 13.6 hours in June.
Monthly temperatures invariably remain high. The annual low temperatures rarely dip below 14.2°C (57.6°F) in January, while the highest temperatures reach an intense 40.4°C (104.7°F) in August. No significant shift in relative humidity accompanies the high temperatures; values generally hover around the mid-50% mark, with only minor fluctuations between 47% and 58% throughout the year.
This city experiences an extremely dry period, where rainfall is essentially absent, from June to August. On the other hand, December records the highest level of rainfall with 12mm (0.47") falling over an average of 1.1 days. Daylight hours also exhibit a slight change during the year, ranging from a low of 10.7 hours in December to a high of 13.6 hours in June.
The best time to visit Yanbu
Given the classification of its climate and the recorded monthly averages, the most agreeable time to visit Yanbu would arguably be between November and March. The temperatures during these cooler months typically range from 14.2°C (57.6°F) to 29.6°C (85.3°F). Minimal rainfall occurs during this time, adding to the comfort of the climate. The relatively lower temperatures and comfortable levels of humidity make this period ideal for exploring the sites and attractions in and around Yanbu.
The worst time to visit Yanbu
The peak summer months from June to August may not be the ideal period to visit Yanbu, particularly for those not accustomed to extreme heat. The temperatures reach a scorching high of 40.4°C (104.7°F) in August, and monthly averages stay well above 38.2°C (100.8°F). Despite the coastal location, the intense heat can prove uncomfortable, even at night as temperatures do not drop below 25.1°C (77.2°F). Alongside the high temperatures, these months also carry the dubious honour of being the driest, recording virtually no rainfall.
Spring weather in Yanbu
Spring in Yanbu is typically between March and May, when temperatures rise steadily from 31.2°C (88.2°F) to 38.2°C (100.8°F). These months register a very low average rainfall from 0mm (0") to 1mm (0.04"), contributing to the aridity. Relative humidity sinks to around 49% during this season, providing slightly drier conditions than other times of the year.
Summer weather in Yanbu
Summer hits Yanbu between June and August. Temperatures reach their annual peak during these months, hitting the year’s highest of 40.4°C (104.7°F) in August. The period is extremely dry with no registered rainfall, further intensifying the heat. Daylight hours increase to a maximum of 13.6 hours in June, leaving long, hot days for locals and visitors to contend with.
Autumn weather in Yanbu
September to November marks the autumn season in Yanbu. This period witnesses a gradual reduction in temperature from 39.9°C (103.8°F) in September to 29.6°C (85.3°F) in November. Rainfall remains negligible until November, when it increases slightly to 7mm (0.28"). The relative humidity rises from 55% to 57%, marking a slight increase in moisture in the air.
Winter weather in Yanbu
December through February marks winter in Yanbu. The weather during this period is relatively cooler, with temperatures ranging from 27.7°C (81.9°F) to 14.2°C (57.6°F). Rainfall records its annual peak of 12mm (0.47") in December, although it is still quite minimal. Daylight hours reduce to their annual minimum of 10.7 hours by December, resulting in slightly shorter days.
Weather in January
Yanbu begins the year with cool winters where temperatures drop notably at night. During this period, it is common for the city to experience relatively high humidity averaging around 54%. January weather in Yanbu also includes the rare and unique occurrence of rainfall amounting to 6mm (0.24"), which is notable when compared to the aridity of the coming months. Weather in January »
Weather in February
In February, Yanbu’s weather transitions gradually, subtly setting the stage for the hotter months ahead. February, while still winter, is slightly warmer than January. However, despite the changing temperatures, Yanbu experiences minimal rainfall in February, recorded barely at 1mm (0.04"), marking the onset of an extended dry spell that the region is known for. Weather in February »
Weather in March
A definitive shift in temperatures is apparent in March as the winter chill gives way to warmer weather. Humidity levels remain relatively consistent, underlining the steady climate of Yanbu. A further decrease in Yanbu's rainfall to 1mm (0.04") sets up more arid conditions for this month showing the continuing trend of the extended dry season. Weather in March »
Weather in April
By the time April arrives, the weather in Yanbu experiences a significant turn, with temperatures on an upward trend. Rainfall is nearly invisible, recorded at a mere 0mm (0"), showcasing Yanbu's characteristic dryness. The humidity levels, by and large, decrease, preparing for the more arid months ahead. Weather in April »
Weather in May
Moving into May, Yanbu weather turns indisputably hotter. The city records only 1mm (0.04") of rainfall making it evident that Yanbu is now right in the middle of its dry season. This month also records a gradual increase in the relative humidity levels. Weather in May »
Weather in June
June in Yanbu is emblematic of Saudi Arabia's scorching summer, with heat dominating the weather pattern. The highest temperature for the year rises to its peak averaging around 40.1°C (104.2°F) with no rainfall, reemphasizing Yanbu's central feature of aridity. Weather in June »
Weather in July
In July, Yanbu continues with its trend of high temperatures, similar to the previous month. Aridity continues to be the theme of the month, painting a clear picture of the dry season at its core. Increased daylight hours accommodate the needs of the city despite the soaring temperatures. Weather in July »
Weather in August
Despite the heat, Yanbu marks August with the year's highest temperatures averaging at 40.4°C (104.7°F). The monthly rainfall count remains nil, highlighting the extreme aridity of Yanbu during August. Meanwhile, the lingering heat continues to be unrelenting, considering it is one of the hottest months of the year. Weather in August »
Weather in September
Even though September signals the departure of the peak summer season, high temperatures persist in Yanbu. The rainfall level scarcely changes, depicting a continuation of the dry spell at 0mm (0"). Nonetheless, September weather signals the hint of a decrease in temperatures. Weather in September »
Weather in October
As Yanbu moves into October, residents welcome a subtle, yet noticeable change in the weather. A break in the dry spell occurs with October recording a rainfall of 4mm (0.16") as a prelude to this year's second rainfall period. Weather in October »
Weather in November
In November, Yanbu approaches the end of the year with autumn in full swing. A further decrease in temperature is felt, as the region moves away from its hot phase. Yanbu experiences a noticeable increase in rainfall during November, marking 7mm (0.28") in an otherwise typically arid region. Weather in November »
Weather in December
December signals the arrival of winter in Yanbu. While still exhibiting a mild climate compared to many other parts of the world, Yanbu experiences a further drop in temperature. It greets the year-end with the highest rainfall in the year, marked at 12mm (0.47"), highlighting a significant increase in rainfall from the previous months. Weather in December »
Updated: Jan 25, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest in Yanbu?
January, noted for its average high-temperature of 27.7°C (81.9°F) and an average low-temperature of 14.2°C (57.6°F), is considered the coldest month in Yanbu.
How much does it rain in Yanbu?
In Yanbu, during the entire year, the rain falls for 7.7 days and collects up to 33mm (1.3") of precipitation.
What is the least humid month in Yanbu?
The least humid month in Yanbu is May, with an average relative humidity of 47%.
What is the driest month in Yanbu?
In Yanbu, Saudi Arabia, rain does not fall in June through August.
When are the longest days in Yanbu?
The month with the longest days is June, with an average of 13h and 36min of daylight.
What time of the year is the hottest in Yanbu?
August proves to be the warmest month, recording an average peak temperature of 40.4°C (104.7°F) and a minimum temperature of 27.3°C (81.1°F).
When does it rain in Yanbu?
Months with rainfall in Yanbu are January through May, September through December.
What is the most humid month in Yanbu?
The most humid month in Yanbu is October, with an average relative humidity of 58%.
What is the rainiest month in Yanbu?
The month with the most rainfall in Yanbu is December, when the rain falls for 1.1 days and typically aggregates up to 12mm (0.47") of precipitation.
What is the month with the shortest days in Yanbu?
With an average of 10h and 42min of daylight, December has the shortest days of the year in Yanbu.
Is there Daylight Saving Time (DST) in Yanbu?
Yanbu does not observe Daylight Saving Time (DST). +03 timezone is used throughout the entire year.
Average temperature
Yanbu, Saudi Arabia
The warmest month (with the highest average high temperature) is August (40.4°C).
The month with the lowest average high temperature is January (27.7°C).
The month with the highest average low temperature is August (27.3°C).
The coldest month (with the lowest average low temperature) is January (14.2°C).
Average humidity
Yanbu, Saudi Arabia
The month with the highest relative humidity is October (58%).
The month with the lowest relative humidity is May (47%).
Average rainfall
Yanbu, Saudi Arabia
- Average rainfall in January:
6.4mm - Average rainfall in February:
1mm - Average rainfall in March:
1.4mm - Average rainfall in April:
0.4mm - Average rainfall in May:
0.7mm - Average rainfall in June:
0mm
The wettest month (with the highest rainfall) is December (11.5mm).
The driest months (with the least rainfall) are June, July and August (0mm).
Average rainfall days
Yanbu, Saudi Arabia
- Average rainfall days in January:
1.4 days - Average rainfall days in February:
0.6 days - Average rainfall days in March:
0.9 days - Average rainfall days in April:
0.6 days - Average rainfall days in May:
0.3 days - Average rainfall days in June:
0 days
- Average rainfall days in July:
0 days - Average rainfall days in August:
0.2 days - Average rainfall days in September:
0.1 days - Average rainfall days in October:
0.6 days - Average rainfall days in November:
1.9 days - Average rainfall days in December:
1.1 days
The month with the highest number of rainy days is November (1.9 days).
The months with the least rainy days are June and July (0 days).
Average daylight
Yanbu, Saudi Arabia
- 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 4min - 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:
11h and 0min - Average daylight in December:
10h and 4min
The month with the longest days is June (Average daylight: 13h and 36min).
The month with the shortest days is December (Average daylight: 10h and 42min).
