Annual mean 19°C · wettest around September · prevailing wind S
Warmest
35.0 °C
Coldest
12.3 °C
Wettest
21%
Windiest
6.0 m/s
Prevailing
S
4.8 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 San Angelo over the whole year is 19°C. July is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 3°C. San Angelo has no sharply defined rainy season: the chance of rain on a given day runs from 15% in February, the driest month, to 18% in September, the wettest. Winds in San Angelo are highest in April, averaging 4.4 m/s (16 km/h), and lightest in September, at 2.9 m/s (10 km/h). The prevailing wind is from the S. The clearest skies in San Angelo come in July, when the sky is typically 13% covered; November is the cloudiest month, at 31%.
Month by month San Angelo 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
13°C
3°C
7°C
15%
27%
3.7 m/s
16
0
55
February
15°C
5°C
10°C
15%
28%
4.0 m/s
36
4
58
March
21°C
10°C
16°C
15%
27%
4.3 m/s
58
9
72
April
24°C
14°C
20°C
17%
29%
4.4 m/s
70
30
55
May
29°C
19°C
27°C
17%
29%
4.1 m/s
51
55
25
June
33°C
23°C
32°C
16%
18%
4.0 m/s
12
58
2
July
34°C
24°C
34°C
15%
13%
3.4 m/s
5
45
0
August
34°C
24°C
34°C
15%
15%
3.2 m/s
7
43
1
September
30°C
20°C
29°C
18%
25%
2.9 m/s
28
66
9
October
25°C
14°C
22°C
17%
25%
3.3 m/s
59
48
37
November
19°C
9°C
15°C
16%
31%
3.4 m/s
53
7
72
December
15°C
5°C
10°C
16%
29%
3.4 m/s
32
1
65
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 San Angelo weather by season
Year round, San Angelo has days of about 13°C at their warmest in January, its coolest month, and 34°C in July, its warmest; the coolest hours of the day run from 3°C to 24°C through the year, and the average temperature over the year is 19°C around the clock. Rain is most likely around September 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.
San Angelo weather in winterDecember to February
High 14°CLow 4°CRain 15%
Winter in San Angelo has typical daily highs of about 14°C and lows of about 4°C, with a 15% chance of rain on a given day.
San Angelo weather in springMarch to May
High 25°CLow 14°CRain 16%
Spring in San Angelo has typical daily highs of about 25°C and lows of about 14°C, with a 16% chance of rain on a given day.
San Angelo weather in summerJune to August
High 34°CLow 23°CRain 16%
Summer in San Angelo has typical daily highs of about 34°C and lows of about 23°C, with a 16% chance of rain on a given day.
San Angelo weather in autumnSeptember to November
High 25°CLow 14°CRain 17%
Autumn in San Angelo has typical daily highs of about 25°C and lows of about 14°C, with a 17% chance of rain on a given day.
When is the rainy season in San Angelo?
San Angelo has no sharply defined rainy season: the chance of rain on a given day runs from 15% in February, the driest month, to 18% in September, the wettest.
What time of year is San Angelo windiest?
Winds in San Angelo are highest in April, averaging 4.4 m/s (16 km/h), and lightest in September, at 2.9 m/s (10 km/h). The prevailing wind is from the S.
What is the average temperature in San Angelo year round?
The average temperature in San Angelo over the whole year is 19°C. July is the hottest month, with highs of about 34°C; January is the coldest, with lows of about 3°C.