Annual mean 21°C · wettest around July · prevailing wind SE
Warmest
31.4 °C
Coldest
14.0 °C
Wettest
39%
Windiest
4.9 m/s
Prevailing
SE
3.9 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 Biloxi over the whole year is 21°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 8°C. Biloxi has no sharply defined rainy season: the chance of rain on a given day runs from 21% in October, the driest month, to 34% in July, the wettest. Winds in Biloxi are highest in March, averaging 3.5 m/s (13 km/h), and lightest in July, at 2.2 m/s (8 km/h). The prevailing wind is from the SE. The clearest skies in Biloxi come in October, when the sky is typically 25% covered; February is the cloudiest month, at 52%.
Month by month Biloxi 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
14°C
8°C
11°C
26%
42%
3.1 m/s
32
3
62
February
18°C
12°C
16°C
27%
52%
3.3 m/s
54
9
67
March
21°C
15°C
19°C
28%
44%
3.5 m/s
67
18
63
April
24°C
17°C
22°C
26%
37%
3.5 m/s
77
29
52
May
28°C
22°C
28°C
30%
35%
3.1 m/s
39
66
12
June
30°C
25°C
33°C
32%
32%
2.8 m/s
6
48
0
July
31°C
26°C
34°C
34%
28%
2.2 m/s
2
29
0
August
31°C
25°C
35°C
33%
26%
2.3 m/s
2
28
0
September
30°C
23°C
32°C
28%
27%
2.4 m/s
13
48
4
October
26°C
18°C
26°C
21%
25%
2.8 m/s
48
56
26
November
20°C
13°C
19°C
23%
34%
2.7 m/s
62
21
61
December
16°C
11°C
14°C
27%
48%
2.9 m/s
46
7
66
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 Biloxi weather by season
Year round, Biloxi has days of about 14°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 26°C through the year, and the average temperature over the year is 21°C around the clock. Rain is most likely around July 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.
Biloxi weather in winterDecember to February
High 16°CLow 10°CRain 26%
Winter in Biloxi has typical daily highs of about 16°C and lows of about 10°C, with a 26% chance of rain on a given day.
Biloxi weather in springMarch to May
High 24°CLow 18°CRain 28%
Spring in Biloxi has typical daily highs of about 24°C and lows of about 18°C, with a 28% chance of rain on a given day.
Biloxi weather in summerJune to August
High 31°CLow 25°CRain 33%
Summer in Biloxi has typical daily highs of about 31°C and lows of about 25°C, with a 33% chance of rain on a given day.
Biloxi weather in autumnSeptember to November
High 25°CLow 18°CRain 24%
Autumn in Biloxi has typical daily highs of about 25°C and lows of about 18°C, with a 24% chance of rain on a given day.
When is the rainy season in Biloxi?
Biloxi has no sharply defined rainy season: the chance of rain on a given day runs from 21% in October, the driest month, to 34% in July, the wettest.
What time of year is Biloxi windiest?
Winds in Biloxi are highest in March, averaging 3.5 m/s (13 km/h), and lightest in July, at 2.2 m/s (8 km/h). The prevailing wind is from the SE.
What is the average temperature in Biloxi year round?
The average temperature in Biloxi over the whole year is 21°C. August is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 8°C.