Annual mean 15°C · wettest around November · prevailing wind S
Warmest
28.5 °C
Coldest
8.9 °C
Wettest
13%
Windiest
6.1 m/s
Prevailing
S
5.1 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 Castelnau-le-Lez over the whole year is 15°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 5°C. Castelnau-le-Lez has no sharply defined rainy season: the chance of rain on a given day runs from 2% in August, the driest month, to 9% in November, the wettest. Winds in Castelnau-le-Lez are highest in March, averaging 5.0 m/s (18 km/h), and lightest in August, at 4.1 m/s (15 km/h). The prevailing wind is from the S. The clearest skies in Castelnau-le-Lez come in July, when the sky is typically 62% covered; November is the cloudiest month, at 77%.
Month by month Castelnau-le-Lez 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
10°C
5°C
4°C
6%
73%
4.9 m/s
2
0
43
February
12°C
6°C
7°C
7%
72%
4.8 m/s
7
0
60
March
14°C
7°C
8°C
7%
74%
5.0 m/s
17
0
69
April
16°C
10°C
12°C
8%
76%
4.8 m/s
41
1
76
May
20°C
14°C
17°C
8%
73%
4.6 m/s
69
8
73
June
25°C
19°C
23°C
4%
68%
4.3 m/s
69
43
40
July
28°C
21°C
26°C
2%
62%
4.3 m/s
48
64
21
August
28°C
20°C
26°C
2%
65%
4.1 m/s
48
60
23
September
24°C
16°C
21°C
4%
70%
4.1 m/s
72
34
48
October
19°C
13°C
16°C
9%
74%
4.5 m/s
69
5
76
November
14°C
8°C
9°C
9%
77%
4.6 m/s
23
0
70
December
11°C
6°C
6°C
8%
75%
4.5 m/s
5
0
53
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 Castelnau-le-Lez weather by season
Year round, Castelnau-le-Lez has days of about 10°C at their warmest in January, its coolest month, and 28°C in July, its warmest; the coolest hours of the day run from 5°C to 21°C through the year, and the average temperature over the year is 15°C around the clock. Rain is most likely around November and least likely around August. 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.
Castelnau-le-Lez weather in winterDecember to February
High 11°CLow 5°CRain 7%
Winter in Castelnau-le-Lez has typical daily highs of about 11°C and lows of about 5°C, with a 7% chance of rain on a given day.
Castelnau-le-Lez weather in springMarch to May
High 17°CLow 10°CRain 7%
Spring in Castelnau-le-Lez has typical daily highs of about 17°C and lows of about 10°C, with a 7% chance of rain on a given day.
Castelnau-le-Lez weather in summerJune to August
High 27°CLow 20°CRain 3%
Summer in Castelnau-le-Lez has typical daily highs of about 27°C and lows of about 20°C, with a 3% chance of rain on a given day.
Castelnau-le-Lez weather in autumnSeptember to November
High 19°CLow 12°CRain 7%
Autumn in Castelnau-le-Lez has typical daily highs of about 19°C and lows of about 12°C, with a 7% chance of rain on a given day.
When is the rainy season in Castelnau-le-Lez?
Castelnau-le-Lez has no sharply defined rainy season: the chance of rain on a given day runs from 2% in August, the driest month, to 9% in November, the wettest.
What time of year is Castelnau-le-Lez windiest?
Winds in Castelnau-le-Lez are highest in March, averaging 5.0 m/s (18 km/h), and lightest in August, at 4.1 m/s (15 km/h). The prevailing wind is from the S.
What is the average temperature in Castelnau-le-Lez year round?
The average temperature in Castelnau-le-Lez over the whole year is 15°C. July is the hottest month, with highs of about 28°C; January is the coldest, with lows of about 5°C.