Annual mean 18°C · wettest around February · prevailing wind W
Warmest
31.9 °C
Coldest
11.0 °C
Wettest
18%
Windiest
3.9 m/s
Prevailing
W
3.1 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 Meridian over the whole year is 18°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 4°C. Meridian has no sharply defined rainy season: the chance of rain on a given day runs from 12% in October, the driest month, to 18% in February, the wettest. Winds in Meridian are highest in February, averaging 2.5 m/s (9 km/h), and lightest in July, at 1.5 m/s (5 km/h). The prevailing wind is from the W. The clearest skies in Meridian come in October, when the sky is typically 31% covered; February is the cloudiest month, at 52%.
Month by month Meridian 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
8°C
17%
47%
2.4 m/s
20
1
52
February
16°C
8°C
13°C
18%
52%
2.5 m/s
45
6
61
March
19°C
10°C
16°C
16%
44%
2.5 m/s
58
10
68
April
23°C
13°C
21°C
15%
40%
2.4 m/s
71
27
58
May
27°C
18°C
27°C
14%
39%
1.9 m/s
47
60
20
June
30°C
22°C
32°C
17%
37%
1.7 m/s
10
51
2
July
31°C
23°C
35°C
16%
37%
1.5 m/s
3
28
0
August
31°C
23°C
34°C
14%
36%
1.5 m/s
4
33
0
September
29°C
20°C
31°C
14%
35%
1.6 m/s
24
51
9
October
25°C
14°C
24°C
12%
31%
1.7 m/s
58
46
39
November
18°C
8°C
16°C
13%
37%
1.8 m/s
54
10
70
December
14°C
7°C
11°C
18%
47%
2.1 m/s
33
3
62
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 Meridian weather by season
Year round, Meridian has days of about 12°C at their warmest in January, its coolest month, and 31°C in July, its warmest; the coolest hours of the day run from 4°C to 23°C through the year, and the average temperature over the year is 18°C around the clock. Rain is most likely around February 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.
Meridian weather in winterDecember to February
High 14°CLow 6°CRain 18%
Winter in Meridian has typical daily highs of about 14°C and lows of about 6°C, with a 18% chance of rain on a given day.
Meridian weather in springMarch to May
High 23°CLow 14°CRain 15%
Spring in Meridian has typical daily highs of about 23°C and lows of about 14°C, with a 15% chance of rain on a given day.
Meridian weather in summerJune to August
High 31°CLow 23°CRain 16%
Summer in Meridian has typical daily highs of about 31°C and lows of about 23°C, with a 16% chance of rain on a given day.
Meridian weather in autumnSeptember to November
High 24°CLow 14°CRain 13%
Autumn in Meridian has typical daily highs of about 24°C and lows of about 14°C, with a 13% chance of rain on a given day.
When is the rainy season in Meridian?
Meridian has no sharply defined rainy season: the chance of rain on a given day runs from 12% in October, the driest month, to 18% in February, the wettest.
What time of year is Meridian windiest?
Winds in Meridian are highest in February, averaging 2.5 m/s (9 km/h), and lightest in July, at 1.5 m/s (5 km/h). The prevailing wind is from the W.
What is the average temperature in Meridian year round?
The average temperature in Meridian over the whole year is 18°C. July is the hottest month, with highs of about 31°C; January is the coldest, with lows of about 4°C.