Annual mean 26°C · wettest around December · prevailing wind NW
Warmest
39.5 °C
Coldest
17.1 °C
Wettest
100%
Windiest
3.9 m/s
Prevailing
NW
3.3 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 Isnā over the whole year is 26°C. June is the hottest month, with highs of about 39°C; January is the coldest, with lows of about 9°C. The rainy (wet) season in Isnā runs from November to December, peaking in December with a 63% chance of rain on a given day. The dry season is January; January is the driest month, at 4%. Winds in Isnā are highest in June, averaging 2.8 m/s (10 km/h), and lightest in January, at 2.0 m/s (7 km/h). The prevailing wind is from the NW. The clearest skies in Isnā come in June, when the sky is typically 2% covered; February is the cloudiest month, at 20%.
Month by month Isnā 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
19°C
9°C
15°C
4%
14%
2.0 m/s
48
2
81
February
20°C
10°C
17°C
55%
20%
2.4 m/s
65
7
77
March
27°C
15°C
23°C
49%
11%
2.5 m/s
70
34
47
April
32°C
20°C
28°C
37%
9%
2.6 m/s
40
55
17
May
36°C
25°C
33°C
60%
9%
2.6 m/s
16
46
4
June
39°C
28°C
36°C
23%
2%
2.8 m/s
2
24
0
July
38°C
29°C
37°C
35%
3%
2.7 m/s
0
16
0
August
39°C
28°C
37°C
50%
4%
2.7 m/s
1
12
0
September
36°C
25°C
35°C
26%
7%
2.7 m/s
6
35
0
October
31°C
22°C
30°C
29%
13%
2.3 m/s
30
67
4
November
25°C
17°C
24°C
62%
13%
2.0 m/s
75
42
40
December
20°C
12°C
18°C
63%
17%
2.0 m/s
69
7
76
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 Isnā weather by season
Year round, Isnā has days of about 19°C at their warmest in January, its coolest month, and 39°C in June, its warmest; the coolest hours of the day run from 9°C to 29°C through the year, and the average temperature over the year is 26°C around the clock. Rain is most likely around December and least likely around January. 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.
Isnā weather in winterDecember to February
High 20°CLow 10°CRain 41%
Winter in Isnā has typical daily highs of about 20°C and lows of about 10°C, with a 41% chance of rain on a given day.
Isnā weather in springMarch to May
High 31°CLow 20°CRain 49%
Spring in Isnā has typical daily highs of about 31°C and lows of about 20°C, with a 49% chance of rain on a given day.
Isnā weather in summerJune to August
High 38°CLow 28°CRain 36%
Summer in Isnā has typical daily highs of about 38°C and lows of about 28°C, with a 36% chance of rain on a given day.
Isnā weather in autumnSeptember to November
High 31°CLow 21°CRain 39%
Autumn in Isnā has typical daily highs of about 31°C and lows of about 21°C, with a 39% chance of rain on a given day.
When is the rainy season in Isnā?
The rainy (wet) season in Isnā runs from November to December, peaking in December with a 63% chance of rain on a given day. The dry season is January; January is the driest month, at 4%.
What time of year is Isnā windiest?
Winds in Isnā are highest in June, averaging 2.8 m/s (10 km/h), and lightest in January, at 2.0 m/s (7 km/h). The prevailing wind is from the NW.
What is the average temperature in Isnā year round?
The average temperature in Isnā over the whole year is 26°C. June is the hottest month, with highs of about 39°C; January is the coldest, with lows of about 9°C.