Annual mean 21°C · wettest around September · prevailing wind NW
Warmest
30.3 °C
Coldest
14.7 °C
Wettest
100%
Windiest
8.7 m/s
Prevailing
NW
7.0 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
never good
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Umm ar Rizam over the whole year is 21°C. August is the hottest month, with highs of about 30°C; February is the coldest, with lows of about 12°C. The rainy (wet) season in Umm ar Rizam runs from September to April, peaking in September with a 82% chance of rain on a given day. The dry season is May to August; July is the driest month, at 18%. Winds in Umm ar Rizam are highest in July, averaging 7.9 m/s (28 km/h), and lightest in November, at 5.6 m/s (20 km/h). The prevailing wind is from the NW. The clearest skies in Umm ar Rizam come in July, when the sky is typically 34% covered; January is the cloudiest month, at 62%.
Month by month Umm ar Rizam climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
17°C
13°C
11°C
70%
62%
6.7 m/s
21
1
59
February
16°C
12°C
11°C
71%
61%
6.5 m/s
26
0
66
March
17°C
13°C
13°C
54%
58%
6.8 m/s
35
0
70
April
21°C
16°C
17°C
51%
55%
6.1 m/s
64
5
70
May
24°C
20°C
22°C
29%
53%
5.8 m/s
71
18
54
June
27°C
24°C
26°C
37%
39%
6.9 m/s
54
47
25
July
29°C
26°C
28°C
18%
34%
7.9 m/s
36
62
5
August
30°C
26°C
30°C
30%
36%
7.0 m/s
17
64
2
September
28°C
24°C
28°C
82%
42%
5.9 m/s
36
65
8
October
25°C
21°C
23°C
74%
50%
6.3 m/s
72
31
40
November
22°C
18°C
20°C
65%
50%
5.6 m/s
69
20
56
December
18°C
14°C
14°C
54%
57%
6.0 m/s
45
1
71
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Umm ar Rizam weather by season
Year round, Umm ar Rizam has days of about 16°C at their warmest in February, its coolest month, and 30°C in August, its warmest; the coolest hours of the day run from 12°C to 26°C through the year, and the average temperature over the year is 21°C around the clock. Rain is most likely around September and least likely around July. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Umm ar Rizam weather in winterDecember to February
High 17°CLow 13°CRain 65%
Winter in Umm ar Rizam has typical daily highs of about 17°C and lows of about 13°C, with a 65% chance of rain on a given day.
Umm ar Rizam weather in springMarch to May
High 21°CLow 16°CRain 44%
Spring in Umm ar Rizam has typical daily highs of about 21°C and lows of about 16°C, with a 44% chance of rain on a given day.
Umm ar Rizam weather in summerJune to August
High 29°CLow 25°CRain 28%
Summer in Umm ar Rizam has typical daily highs of about 29°C and lows of about 25°C, with a 28% chance of rain on a given day.
Umm ar Rizam weather in autumnSeptember to November
High 25°CLow 21°CRain 74%
Autumn in Umm ar Rizam has typical daily highs of about 25°C and lows of about 21°C, with a 74% chance of rain on a given day.
When is the rainy season in Umm ar Rizam?
The rainy (wet) season in Umm ar Rizam runs from September to April, peaking in September with a 82% chance of rain on a given day. The dry season is May to August; July is the driest month, at 18%.
What time of year is Umm ar Rizam windiest?
Winds in Umm ar Rizam are highest in July, averaging 7.9 m/s (28 km/h), and lightest in November, at 5.6 m/s (20 km/h). The prevailing wind is from the NW.
What is the average temperature in Umm ar Rizam year round?
The average temperature in Umm ar Rizam over the whole year is 21°C. August is the hottest month, with highs of about 30°C; February is the coldest, with lows of about 12°C.