Annual mean 20°C · wettest around June · prevailing wind SE
Warmest
32.1 °C
Coldest
14.4 °C
Wettest
69%
Windiest
4.1 m/s
Prevailing
SE
3.2 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 Picayune over the whole year is 20°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 8°C. Picayune has no sharply defined rainy season: the chance of rain on a given day runs from 58% in October, the driest month, to 67% in June, the wettest. Winds in Picayune are highest in February, averaging 2.8 m/s (10 km/h), and lightest in July, at 1.5 m/s (5 km/h). The prevailing wind is from the SE. The clearest skies in Picayune come in July, when the sky is typically 23% covered; February is the cloudiest month, at 36%.
Month by month Picayune 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
8°C
12°C
65%
30%
2.5 m/s
36
5
61
February
18°C
11°C
16°C
66%
36%
2.8 m/s
50
13
59
March
22°C
14°C
20°C
64%
33%
2.7 m/s
63
26
53
April
24°C
16°C
22°C
60%
27%
2.5 m/s
71
34
47
May
28°C
21°C
29°C
64%
26%
2.1 m/s
31
61
10
June
30°C
23°C
33°C
67%
24%
1.8 m/s
4
36
1
July
27°C
20°C
30°C
67%
23%
1.5 m/s
3
22
0
August
31°C
23°C
35°C
64%
25%
1.6 m/s
2
23
0
September
30°C
22°C
32°C
61%
23%
1.7 m/s
13
44
5
October
26°C
17°C
26°C
58%
23%
2.0 m/s
44
54
26
November
20°C
12°C
19°C
63%
29%
2.1 m/s
58
22
57
December
17°C
10°C
15°C
66%
34%
2.2 m/s
44
10
61
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 Picayune weather by season
Year round, Picayune has days of about 15°C at their warmest in January, its coolest month, and 31°C in August, its warmest; the coolest hours of the day run from 8°C to 23°C through the year, and the average temperature over the year is 20°C around the clock. Rain is most likely around June and least likely around October. 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.
Picayune weather in winterDecember to February
High 16°CLow 10°CRain 66%
Winter in Picayune has typical daily highs of about 16°C and lows of about 10°C, with a 66% chance of rain on a given day.
Picayune weather in springMarch to May
High 24°CLow 17°CRain 63%
Spring in Picayune has typical daily highs of about 24°C and lows of about 17°C, with a 63% chance of rain on a given day.
Picayune weather in summerJune to August
High 29°CLow 22°CRain 66%
Summer in Picayune has typical daily highs of about 29°C and lows of about 22°C, with a 66% chance of rain on a given day.
Picayune weather in autumnSeptember to November
High 25°CLow 17°CRain 60%
Autumn in Picayune has typical daily highs of about 25°C and lows of about 17°C, with a 60% chance of rain on a given day.
When is the rainy season in Picayune?
Picayune has no sharply defined rainy season: the chance of rain on a given day runs from 58% in October, the driest month, to 67% in June, the wettest.
What time of year is Picayune windiest?
Winds in Picayune are highest in February, averaging 2.8 m/s (10 km/h), and lightest in July, at 1.5 m/s (5 km/h). The prevailing wind is from the SE.
What is the average temperature in Picayune year round?
The average temperature in Picayune over the whole year is 20°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 8°C.