Annual mean 28°C · wettest around May · prevailing wind SW
Warmest
33.3 °C
Coldest
26.6 °C
Wettest
100%
Windiest
8.5 m/s
Prevailing
SW
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
never good
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 Idah over the whole year is 28°C. February is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 22°C. The rainy (wet) season in Idah runs from April to July, peaking in May with a 84% chance of rain on a given day. The dry season is December; December is the driest month, at 58%. Winds in Idah are highest in March, averaging 2.6 m/s (9 km/h), and lightest in November, at 1.5 m/s (5 km/h). The prevailing wind is from the SW. The clearest skies in Idah come in January, when the sky is typically 56% covered; August is the cloudiest month, at 83%.
Month by month Idah 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
32°C
22°C
32°C
75%
56%
2.0 m/s
15
33
5
February
34°C
24°C
35°C
74%
62%
2.0 m/s
6
28
1
March
33°C
26°C
35°C
70%
72%
2.6 m/s
2
19
1
April
32°C
26°C
36°C
75%
72%
2.4 m/s
1
17
0
May
31°C
25°C
34°C
84%
75%
2.5 m/s
3
26
2
June
29°C
24°C
31°C
80%
77%
2.6 m/s
11
30
7
July
27°C
24°C
31°C
75%
81%
2.1 m/s
6
56
0
August
28°C
24°C
30°C
67%
83%
2.2 m/s
11
58
1
September
28°C
24°C
31°C
76%
81%
1.9 m/s
12
46
1
October
29°C
24°C
33°C
75%
79%
1.8 m/s
2
34
0
November
32°C
24°C
34°C
76%
70%
1.5 m/s
1
28
0
December
33°C
22°C
32°C
58%
57%
2.4 m/s
10
37
4
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 Idah weather by season
Year round, Idah has days of about 27°C at their warmest in July, its coolest month, and 34°C in February, its warmest; the coolest hours of the day run from 22°C to 26°C through the year, and the average temperature over the year is 28°C around the clock. Rain is most likely around May and least likely around December. 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.
Idah weather in winterDecember to February
High 33°CLow 23°CRain 69%
Winter in Idah has typical daily highs of about 33°C and lows of about 23°C, with a 69% chance of rain on a given day.
Idah weather in springMarch to May
High 32°CLow 26°CRain 76%
Spring in Idah has typical daily highs of about 32°C and lows of about 26°C, with a 76% chance of rain on a given day.
Idah weather in summerJune to August
High 28°CLow 24°CRain 74%
Summer in Idah has typical daily highs of about 28°C and lows of about 24°C, with a 74% chance of rain on a given day.
Idah weather in autumnSeptember to November
High 30°CLow 24°CRain 76%
Autumn in Idah has typical daily highs of about 30°C and lows of about 24°C, with a 76% chance of rain on a given day.
When is the rainy season in Idah?
The rainy (wet) season in Idah runs from April to July, peaking in May with a 84% chance of rain on a given day. The dry season is December; December is the driest month, at 58%.
What time of year is Idah windiest?
Winds in Idah are highest in March, averaging 2.6 m/s (9 km/h), and lightest in November, at 1.5 m/s (5 km/h). The prevailing wind is from the SW.
What is the average temperature in Idah year round?
The average temperature in Idah over the whole year is 28°C. February is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 22°C.