Climate and monthly weather forecastBi'r al Mashi, Saudi Arabia
Climate and monthly weather forecast
The climate of Bi'r al Mashi
Bi'r al Mashi is positioned in zone BWh according to the Köppen climate classification, denoting a subtropical desert climate. Throughout the year, Bi'r al Mashi undergoes an array of weather conditions with marked fluctuations.With relative humidity ranging from 13% to 41%, aridity dominates the region. This degree of dryness is synchronized with high temperatures that escalate steadily from 22.1°C (71.8°F) in January to a peak of 41.4°C (106.5°F) in August. Correspondingly, the minimum temperature follows a similar trajectory, escalating from 10.9°C (51.6°F) to 27.2°C (81°F) within the same months.
Rain in Bi'r al Mashi is a scarce phenomenon. Annually, rainfall amounts fluctuate between 2mm (0.08") and 4mm (0.16") spread across only about 2 days. However, the rainy days do not latch onto any particular season. As for the winds, they gently sway between 10.3km/h (6.4mph) to 13.3km/h (8.3mph), with the maximum gust speed reaching 20.1km/h (12.5mph). In addition to these parameters, plentiful sunlight shines upon Bi'r al Mashi, demonstrated by the extensive daylight hours that stretch up to a maximum of 13.6 hours in June and the substantial number of sunshine days that reach up to 30.9 in July.
The best time to visit Bi'r al Mashi
The most pleasant time to visit Bi'r al Mashi would be between March and May. During these months, the average temperature teeters from 28.9°C (84°F) to 37.4°C (99.3°F), while the lowest average temperature stays below 24.7°C (76.5°F). Additionally, rainfall is minimal, cloud coverage is low, and daylight stretches for over 12 hours a day. During this time, visitors can enjoy outdoor activities without weather disruptions.The worst time to visit Bi'r al Mashi
June through August could be regarded as the most unfavorable time to visit Bi'r al Mashi. During this period, the average temperature peaks beyond 40°C (104°F) with a low average temperature hovering above 26.4°C (79.5°F). These months also experience low relative humidity, which may lead to discomfort, especially for those unaccustomed to dry heat. Furthermore, rainfall is nearly non-existent, and the winds increase their speed, creating harsh weather conditions.Spring weather in Bi'r al Mashi
Spring, transcending between March and May, displays steadily escalating temperatures in Bi'r al Mashi. Average temperatures range from 28.9°C (84°F) to 37.4°C (99.3°F), and minimum temperatures range from 15.8°C (60.4°F) to 24.7°C (76.5°F). A negligible amount of rainfall during this season, typically from 3mm (0.12") to 4mm (0.16"), maintains the region's arid state.Summer weather in Bi'r al Mashi
Summer weather from June to August in Bi'r al Mashi is marked with scorching hot temperatures. The regular temperature during these months extends from 37.4°C (99.3°F) to 41.4°C (106.5°F), while the minimum temperatures rise to a range of 24.7°C (76.5°F) to 27.2°C (81°F). Accompanied by the most intense UV index readings of the year, reaching 8 to 9, these months are the harshest of all.Autumn weather in Bi'r al Mashi
Autumn, between September and November, exhibits a discernible cooling trend. Bi'r al Mashi observes temperatures receding from 39.8°C (103.6°F) in September to 27.5°C (81.5°F) in November. At the same time, the low average temperature drops from 25°C (77°F) to 15.8°C (60.4°F). In the same pattern, the quantity of rainfall decreases from 2mm (0.08") to 1mm (0.04"), reinforcing aridity.Winter weather in Bi'r al Mashi
Winter in Bi'r al Mashi, from December to February, is heralded by milder temperatures. The highest average temperatures during this time span from 22.1°C (71.8°F) to 25.2°C (77.4°F), while low averages fluctuate between 10.9°C (51.6°F) and 12.9°C (55.2°F). Notably, this relatively cool season also sees the year's maximum rainfall amount of 4mm (0.16") in both December and February.Weather in January
January sees the early stages of the dry season in Bi'r al Mashi, with relatively cooler temperatures. From 10.9°C (51.6°F) to 22.1°C (71.8°F), temperatures vary considerably. The winds gather momentum, creating ideal conditions for outdoor activities. Weather in January »Weather in February
In February, Bi'r al Mashi experiences a gradual increase in daily temperatures compared to January. The month registers mean temperatures ranging from 12.9°C (55.2°F) to 25.2°C (77.4°F). The decrease in relative humidity, along with increasing daylight hours, encourages outdoor activities. Weather in February »Weather in March
The warming trend continues in March in Bi'r al Mashi, as days grow longer. A marked increase in temperatures becomes evident, fluctuating between 15.8°C (60.4°F) and 28.9°C (84°F). Favorable winds and low humidity levels make the outdoor environment pleasantly dry. Weather in March »Weather in April
As the city heads toward summer, April witnesses a further surge in temperatures. The heat intensifies significantly this month, with temperatures scaling from 19.4°C (66.9°F) to 33°C (91.4°F). Despite scarce rainfall, conditions do not verge on the extreme, thanks to the gentle desert breezes. Weather in April »Weather in May
May typically signals the onset of summer in Bi'r al Mashi, characterized by long, scorching days. Temperatures witness a staggering jump, soaring from 24.7°C (76.5°F) to 37.4°C (99.3°F). The extreme heat, coupled with static pressure levels, results in substantially dry conditions. Weather in May »Weather in June
June in Bi'r al Mashi is synonymous with heat waves, with temperatures peaking for the year. From 26.7°C (80.1°F) to 40.3°C (104.5°F), the mercury levels soar. The limited cloud cover and low humidity further amplify the intense heat. Weather in June »Weather in July
July continues the summer trend in Bi'r al Mashi. High temperatures persist, ranging from 26.4°C (79.5°F) to 41°C (105.8°F), although marginally lower than June's peak numbers. Despite lower relative humidity and minimal cloud cover, there are hardly any fluctuations in atmospheric pressure. Weather in July »Weather in August
August is known to conclude the peak summer months in Bi'r al Mashi. Temperatures still remain extremely high, bounding between 27.2°C (81°F) and 41.4°C (106.5°F). Relatively higher humidity levels and the hint of a drizzle make this month slightly more tolerable. Weather in August »Weather in September
September marks the transition from summer to autumn in Bi'r al Mashi. The city starts to cool down, with temperature readings dropping from 25°C (77°F) to 39.8°C (103.6°F). Despite the marginally lower temperatures, the absence of rainfall and moderate winds maintain dry conditions. Weather in September »Weather in October
October signifies the onset of cooler weather in Bi'r al Mashi. The decreasing temperatures, which range from 20.5°C (68.9°F) to 34.6°C (94.3°F), signal the arrival of autumn. With moderate levels of humidity and more sunshine hours, the city remains bright and clear. Weather in October »Weather in November
November ushers in Bi'r al Mashi's mild winter months. This period is characterized by significant drops in temperatures, spanning from 15.8°C (60.4°F) to 27.5°C (81.5°F). Despite an increase in rainfall, the wind speed maintains a consistent flow. Weather in November »Weather in December
December wraps up the year in Bi'r al Mashi with a noticeable dip in temperatures. The coldest month of the year witnesses temperatures shift from 12.6°C (54.7°F) to 23.5°C (74.3°F). As winter solidifies, the city experiences the shortest daylight duration of the year, adding a touch of chill to the arid desert climate. Weather in December »Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature
Bi'r al Mashi, Saudi Arabia
The warmest month (with the highest average high temperature) is August (41.4°C).
The month with the lowest average high temperature is January (22.1°C).
The month with the highest average low temperature is August (27.2°C).
The coldest month (with the lowest average low temperature) is January (10.9°C).
Average pressure
Bi'r al Mashi, Saudi Arabia
- Average pressure in January:
1016.8mbar - Average pressure in February:
1014.8mbar - Average pressure in March:
1012.7mbar - Average pressure in April:
1010.4mbar - Average pressure in May:
1008.9mbar - Average pressure in June:
1006.1mbar
- Average pressure in July:
1004.3mbar - Average pressure in August:
1004.8mbar - Average pressure in September:
1007.6mbar - Average pressure in October:
1011.7mbar - Average pressure in November:
1014.2mbar - Average pressure in December:
1016.6mbar
The month with the highest atmospheric pressure is January (1016.8mbar).
The month with the lowest atmospheric pressure is July (1004.3mbar).
Average wind speed
Bi'r al Mashi, Saudi Arabia
- Average wind speed in January:
10.3km/h - Average wind speed in February:
12.1km/h - Average wind speed in March:
12.4km/h - Average wind speed in April:
12.4km/h - Average wind speed in May:
12.1km/h - Average wind speed in June:
12.2km/h
- Average wind speed in July:
13.3km/h - Average wind speed in August:
12.1km/h - Average wind speed in September:
9.9km/h - Average wind speed in October:
9.5km/h - Average wind speed in November:
10.5km/h - Average wind speed in December:
10.8km/h
The windiest month (with the highest average wind speed) is July (13.3km/h).
The calmest month (with the lowest average wind speed) is October (9.5km/h).
Average humidity
Bi'r al Mashi, Saudi Arabia
The month with the highest relative humidity is December (41%).
The month with the lowest relative humidity is June (13%).
Average rainfall
Bi'r al Mashi, Saudi Arabia
The wettest months (with the highest rainfall) are January, May and November (4mm).
The driest months (with the least rainfall) are June, July and September (0mm).
Average rainfall days
Bi'r al Mashi, Saudi Arabia
- Average rainfall days in January:
2.2 days - Average rainfall days in February:
1.5 days - Average rainfall days in March:
1.9 days - Average rainfall days in April:
3.7 days - Average rainfall days in May:
3 days - Average rainfall days in June:
0.7 days
- Average rainfall days in July:
0.1 days - Average rainfall days in August:
0.7 days - Average rainfall days in September:
0.4 days - Average rainfall days in October:
1 days - Average rainfall days in November:
2.1 days - Average rainfall days in December:
1.5 days
The month with the highest number of rainy days is April (3.7 days).
The month with the least rainy days is July (0.1 days).
Average daylight / Average sunshine
Bi'r al Mashi, Saudi Arabia
- Average daylight in January:
10h and 48min - Average daylight in February:
11h and 24min - Average daylight in March:
12h and 0min - Average daylight in April:
12h and 42min - Average daylight in May:
13h and 18min - Average daylight in June:
13h and 36min
- Average daylight in July:
13h and 30min - Average daylight in August:
13h and 0min - Average daylight in September:
12h and 18min - Average daylight in October:
11h and 36min - Average daylight in November:
11h and 0min - Average daylight in December:
10h and 42min
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).
- Average sunshine in January:
8h and 6min - Average sunshine in February:
9h and 42min - Average sunshine in March:
9h and 48min - Average sunshine in April:
10h and 48min - Average sunshine in May:
12h and 0min - Average sunshine in June:
12h and 18min
- Average sunshine in July:
12h and 18min - Average sunshine in August:
11h and 48min - Average sunshine in September:
9h and 54min - Average sunshine in October:
8h and 6min - Average sunshine in November:
7h and 24min - Average sunshine in December:
7h and 30min
The months with the most sunshine are June and July (Average sunshine: 12h and 18min).
The month with the least sunshine is November (Average sunshine: 7h and 24min).
Average sunshine days
Bi'r al Mashi, Saudi Arabia
- Average sunshine days in January:
28 days - Average sunshine days in February:
26.3 days - Average sunshine days in March:
28.7 days - Average sunshine days in April:
26.1 days - Average sunshine days in May:
27.3 days - Average sunshine days in June:
29.3 days
- Average sunshine days in July:
30.9 days - Average sunshine days in August:
29.8 days - Average sunshine days in September:
29.6 days - Average sunshine days in October:
29.2 days - Average sunshine days in November:
26.4 days - Average sunshine days in December:
29 days
The month with the most sunshine days is July (30.9 days).
The month with the least sunshine days is April (26.1 days).
Average UV index
Bi'r al Mashi, Saudi Arabia
The month with the highest UV index is August (UV index 9).
The months with the lowest UV index are January, November and December (UV index 5).
Average cloud cover
Bi'r al Mashi, Saudi Arabia
The month with the most cloud cover is August (Cloud cover 12).
The month with the least cloud cover is October (Cloud cover 4).
Average visibility
Bi'r al Mashi, Saudi Arabia
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).





