Annual mean 29°C · wettest around August · prevailing wind E
Warmest
40.8 °C
Coldest
23.9 °C
Wettest
37%
Windiest
3.9 m/s
Prevailing
E
2.9 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 Arlit over the whole year is 29°C. May is the hottest month, with highs of about 41°C; January is the coldest, with lows of about 12°C. The rainy (wet) season in Arlit runs from July to September, peaking in August with a 33% chance of rain on a given day. The dry season is October to June; November is the driest month, at 0%. Winds in Arlit are highest in March, averaging 2.6 m/s (9 km/h), and lightest in November, at 1.9 m/s (7 km/h). The prevailing wind is from the E. The clearest skies in Arlit come in October, when the sky is typically 29% covered; August is the cloudiest month, at 53%.
Month by month Arlit 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
25°C
12°C
20°C
2%
41%
2.3 m/s
74
17
63
February
27°C
14°C
22°C
9%
34%
2.5 m/s
75
30
50
March
33°C
20°C
28°C
0%
38%
2.6 m/s
41
61
14
April
38°C
24°C
33°C
0%
36%
2.2 m/s
9
39
1
May
41°C
28°C
37°C
10%
45%
2.3 m/s
1
13
0
June
41°C
30°C
38°C
12%
40%
2.5 m/s
0
6
0
July
39°C
29°C
38°C
20%
46%
2.5 m/s
0
9
0
August
38°C
28°C
37°C
33%
53%
2.3 m/s
0
13
0
September
38°C
27°C
36°C
18%
41%
2.0 m/s
0
14
0
October
36°C
24°C
33°C
9%
29%
2.1 m/s
9
44
1
November
31°C
17°C
26°C
0%
47%
1.9 m/s
55
62
19
December
26°C
13°C
22°C
0%
35%
2.1 m/s
77
31
50
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 Arlit weather by season
Year round, Arlit has days of about 25°C at their warmest in January, its coolest month, and 41°C in May, its warmest; the coolest hours of the day run from 12°C to 30°C through the year, and the average temperature over the year is 29°C around the clock. Rain is most likely around August and least likely around November. 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.
Arlit weather in winterDecember to February
High 26°CLow 13°CRain 4%
Winter in Arlit has typical daily highs of about 26°C and lows of about 13°C, with a 4% chance of rain on a given day.
Arlit weather in springMarch to May
High 37°CLow 24°CRain 4%
Spring in Arlit has typical daily highs of about 37°C and lows of about 24°C, with a 4% chance of rain on a given day.
Arlit weather in summerJune to August
High 39°CLow 29°CRain 22%
Summer in Arlit has typical daily highs of about 39°C and lows of about 29°C, with a 22% chance of rain on a given day.
Arlit weather in autumnSeptember to November
High 35°CLow 23°CRain 9%
Autumn in Arlit has typical daily highs of about 35°C and lows of about 23°C, with a 9% chance of rain on a given day.
When is the rainy season in Arlit?
The rainy (wet) season in Arlit runs from July to September, peaking in August with a 33% chance of rain on a given day. The dry season is October to June; November is the driest month, at 0%.
What time of year is Arlit windiest?
Winds in Arlit are highest in March, averaging 2.6 m/s (9 km/h), and lightest in November, at 1.9 m/s (7 km/h). The prevailing wind is from the E.
What is the average temperature in Arlit year round?
The average temperature in Arlit over the whole year is 29°C. May is the hottest month, with highs of about 41°C; January is the coldest, with lows of about 12°C.