Annual mean 21°C · wettest around May · prevailing wind SE
Warmest
33.8 °C
Coldest
14.3 °C
Wettest
55%
Windiest
4.9 m/s
Prevailing
SE
4.1 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 Boerne over the whole year is 21°C. August is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 6°C. Boerne has no sharply defined rainy season: the chance of rain on a given day runs from 33% in February, the driest month, to 42% in May, the wettest. Winds in Boerne are highest in April, averaging 3.8 m/s (14 km/h), and lightest in September, at 2.6 m/s (9 km/h). The prevailing wind is from the SE. The clearest skies in Boerne come in August, when the sky is typically 36% covered; May is the cloudiest month, at 57%.
Month by month Boerne 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
15°C
6°C
11°C
38%
44%
2.9 m/s
32
1
65
February
17°C
9°C
13°C
33%
51%
3.2 m/s
48
6
64
March
22°C
13°C
19°C
37%
53%
3.7 m/s
68
16
63
April
25°C
16°C
23°C
38%
54%
3.8 m/s
69
34
44
May
28°C
21°C
28°C
42%
57%
3.8 m/s
39
56
14
June
32°C
24°C
33°C
39%
47%
3.5 m/s
7
50
1
July
33°C
24°C
34°C
39%
40%
3.4 m/s
3
38
0
August
33°C
24°C
34°C
38%
36%
3.1 m/s
3
31
0
September
31°C
22°C
31°C
40%
41%
2.6 m/s
16
51
4
October
26°C
17°C
25°C
39%
42%
2.7 m/s
46
50
27
November
20°C
12°C
18°C
39%
51%
2.7 m/s
59
17
60
December
17°C
9°C
14°C
37%
49%
2.7 m/s
46
5
68
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 Boerne weather by season
Year round, Boerne has days of about 15°C at their warmest in January, its coolest month, and 33°C in August, its warmest; the coolest hours of the day run from 6°C to 24°C through the year, and the average temperature over the year is 21°C around the clock. Rain is most likely around May 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.
Boerne weather in winterDecember to February
High 16°CLow 8°CRain 36%
Winter in Boerne has typical daily highs of about 16°C and lows of about 8°C, with a 36% chance of rain on a given day.
Boerne weather in springMarch to May
High 25°CLow 16°CRain 39%
Spring in Boerne has typical daily highs of about 25°C and lows of about 16°C, with a 39% chance of rain on a given day.
Boerne weather in summerJune to August
High 33°CLow 24°CRain 39%
Summer in Boerne has typical daily highs of about 33°C and lows of about 24°C, with a 39% chance of rain on a given day.
Boerne weather in autumnSeptember to November
High 26°CLow 17°CRain 39%
Autumn in Boerne has typical daily highs of about 26°C and lows of about 17°C, with a 39% chance of rain on a given day.
When is the rainy season in Boerne?
Boerne has no sharply defined rainy season: the chance of rain on a given day runs from 33% in February, the driest month, to 42% in May, the wettest.
What time of year is Boerne windiest?
Winds in Boerne are highest in April, averaging 3.8 m/s (14 km/h), and lightest in September, at 2.6 m/s (9 km/h). The prevailing wind is from the SE.
What is the average temperature in Boerne year round?
The average temperature in Boerne over the whole year is 21°C. August is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 6°C.