Annual mean 17°C · wettest around April · prevailing wind S
Warmest
35.1 °C
Coldest
8.0 °C
Wettest
45%
Windiest
7.1 m/s
Prevailing
S
5.6 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 Altus over the whole year is 17°C. July is the hottest month, with highs of about 34°C; January is the coldest, with lows of about -0°C. Altus has no sharply defined rainy season: the chance of rain on a given day runs from 35% in February, the driest month, to 41% in April, the wettest. Winds in Altus are highest in April, averaging 5.4 m/s (19 km/h), and lightest in September, at 4.0 m/s (14 km/h). The prevailing wind is from the S. The clearest skies in Altus come in July, when the sky is typically 16% covered; May is the cloudiest month, at 32%.
Month by month Altus 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
9°C
-0°C
3°C
38%
27%
4.6 m/s
5
0
30
February
11°C
1°C
4°C
35%
30%
5.0 m/s
14
0
41
March
17°C
7°C
11°C
37%
25%
5.3 m/s
32
2
63
April
21°C
11°C
16°C
41%
30%
5.4 m/s
55
11
63
May
26°C
17°C
24°C
39%
32%
5.1 m/s
61
41
39
June
32°C
23°C
31°C
39%
22%
5.1 m/s
22
56
6
July
34°C
24°C
34°C
35%
16%
4.4 m/s
5
40
1
August
34°C
23°C
33°C
38%
18%
4.1 m/s
9
45
2
September
30°C
19°C
29°C
40%
23%
4.0 m/s
32
61
12
October
23°C
12°C
19°C
40%
23%
4.6 m/s
57
28
49
November
16°C
6°C
11°C
39%
25%
4.4 m/s
32
2
65
December
11°C
2°C
5°C
36%
27%
4.4 m/s
9
0
44
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 Altus weather by season
Year round, Altus has days of about 9°C at their warmest in January, its coolest month, and 34°C in July, its warmest; the coolest hours of the day run from -0°C to 24°C through the year, and the average temperature over the year is 17°C around the clock. Rain is most likely around April and least likely around February. 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.
Altus weather in winterDecember to February
High 10°CLow 1°CRain 36%
Winter in Altus has typical daily highs of about 10°C and lows of about 1°C, with a 36% chance of rain on a given day.
Altus weather in springMarch to May
High 22°CLow 12°CRain 39%
Spring in Altus has typical daily highs of about 22°C and lows of about 12°C, with a 39% chance of rain on a given day.
Altus weather in summerJune to August
High 33°CLow 23°CRain 37%
Summer in Altus has typical daily highs of about 33°C and lows of about 23°C, with a 37% chance of rain on a given day.
Altus weather in autumnSeptember to November
High 23°CLow 13°CRain 40%
Autumn in Altus has typical daily highs of about 23°C and lows of about 13°C, with a 40% chance of rain on a given day.
When is the rainy season in Altus?
Altus has no sharply defined rainy season: the chance of rain on a given day runs from 35% in February, the driest month, to 41% in April, the wettest.
What time of year is Altus windiest?
Winds in Altus are highest in April, averaging 5.4 m/s (19 km/h), and lightest in September, at 4.0 m/s (14 km/h). The prevailing wind is from the S.
What is the average temperature in Altus year round?
The average temperature in Altus over the whole year is 17°C. July is the hottest month, with highs of about 34°C; January is the coldest, with lows of about -0°C.