Annual mean 19°C · wettest around October · prevailing wind S
Warmest
34.8 °C
Coldest
11.0 °C
Wettest
68%
Windiest
5.7 m/s
Prevailing
S
4.6 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 Granbury 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 4°C. Granbury has no sharply defined rainy season: the chance of rain on a given day runs from 46% in February, the driest month, to 53% in October, the wettest. Winds in Granbury are highest in March, averaging 4.1 m/s (15 km/h), and lightest in September, at 2.7 m/s (10 km/h). The prevailing wind is from the S. The clearest skies in Granbury come in July, when the sky is typically 19% covered; April is the cloudiest month, at 40%.
Month by month Granbury 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
12°C
4°C
7°C
48%
35%
3.6 m/s
13
0
48
February
14°C
6°C
9°C
46%
40%
3.9 m/s
31
3
52
March
20°C
11°C
16°C
49%
36%
4.1 m/s
53
9
66
April
23°C
14°C
19°C
51%
40%
4.1 m/s
65
20
56
May
27°C
19°C
26°C
53%
38%
3.8 m/s
50
51
23
June
32°C
24°C
33°C
47%
26%
3.6 m/s
10
47
2
July
34°C
25°C
35°C
46%
19%
3.4 m/s
2
28
0
August
34°C
25°C
35°C
47%
20%
3.1 m/s
4
29
0
September
31°C
21°C
31°C
48%
26%
2.7 m/s
22
52
8
October
25°C
15°C
23°C
53%
27%
3.3 m/s
51
43
35
November
18°C
9°C
14°C
49%
34%
3.2 m/s
50
6
65
December
14°C
6°C
10°C
47%
37%
3.3 m/s
27
2
57
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 Granbury weather by season
Year round, Granbury has days of about 12°C at their warmest in January, its coolest month, and 34°C in July, its warmest; the coolest hours of the day run from 4°C to 25°C through the year, and the average temperature over the year is 19°C around the clock. Rain is most likely around October 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.
Granbury weather in winterDecember to February
High 13°CLow 5°CRain 47%
Winter in Granbury has typical daily highs of about 13°C and lows of about 5°C, with a 47% chance of rain on a given day.
Granbury weather in springMarch to May
High 23°CLow 15°CRain 51%
Spring in Granbury has typical daily highs of about 23°C and lows of about 15°C, with a 51% chance of rain on a given day.
Granbury weather in summerJune to August
High 33°CLow 25°CRain 47%
Summer in Granbury has typical daily highs of about 33°C and lows of about 25°C, with a 47% chance of rain on a given day.
Granbury weather in autumnSeptember to November
High 24°CLow 15°CRain 50%
Autumn in Granbury has typical daily highs of about 24°C and lows of about 15°C, with a 50% chance of rain on a given day.
When is the rainy season in Granbury?
Granbury has no sharply defined rainy season: the chance of rain on a given day runs from 46% in February, the driest month, to 53% in October, the wettest.
What time of year is Granbury windiest?
Winds in Granbury are highest in March, averaging 4.1 m/s (15 km/h), and lightest in September, at 2.7 m/s (10 km/h). The prevailing wind is from the S.
What is the average temperature in Granbury year round?
The average temperature in Granbury 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 4°C.