Annual mean 11°C · wettest around December · prevailing wind W
Warmest
32.0 °C
Coldest
1.3 °C
Wettest
58%
Windiest
4.6 m/s
Prevailing
W
3.4 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
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 11°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about -3°C. The rainy (wet) season in Meridian runs from September to June, peaking in December with a 55% chance of rain on a given day. The dry season is July to August; July is the driest month, at 28%. Winds in Meridian are highest in April, averaging 3.4 m/s (12 km/h), and lightest in September, at 2.3 m/s (8 km/h). The prevailing wind is from the W. The clearest skies in Meridian come in July, when the sky is typically 4% covered; December is the cloudiest month, at 59%.
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
2°C
-3°C
-2°C
54%
54%
2.4 m/s
0
0
5
February
5°C
-2°C
-0°C
54%
47%
2.9 m/s
0
0
13
March
10°C
2°C
5°C
54%
44%
3.3 m/s
5
0
41
April
15°C
5°C
10°C
54%
31%
3.4 m/s
23
1
63
May
20°C
11°C
16°C
52%
25%
3.2 m/s
56
10
68
June
26°C
15°C
22°C
53%
14%
3.1 m/s
65
37
49
July
32°C
19°C
28°C
28%
4%
2.6 m/s
39
70
14
August
30°C
17°C
27°C
32%
8%
2.4 m/s
51
64
22
September
24°C
11°C
21°C
49%
13%
2.3 m/s
69
28
59
October
16°C
5°C
12°C
49%
23%
2.3 m/s
38
2
71
November
8°C
1°C
4°C
54%
33%
2.4 m/s
4
0
31
December
2°C
-2°C
-2°C
55%
59%
2.3 m/s
0
0
5
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 2°C at their warmest in December, its coolest month, and 32°C in July, its warmest; the coolest hours of the day run from -3°C to 19°C through the year, and the average temperature over the year is 11°C around the clock. Rain is most likely around December and least likely around July. 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 3°CLow -2°CRain 54%
Winter in Meridian has typical daily highs of about 3°C and lows of about -2°C, with a 54% chance of rain on a given day.
Meridian weather in springMarch to May
High 15°CLow 6°CRain 53%
Spring in Meridian has typical daily highs of about 15°C and lows of about 6°C, with a 53% chance of rain on a given day.
Meridian weather in summerJune to August
High 29°CLow 17°CRain 38%
Summer in Meridian has typical daily highs of about 29°C and lows of about 17°C, with a 38% chance of rain on a given day.
Meridian weather in autumnSeptember to November
High 16°CLow 6°CRain 51%
Autumn in Meridian has typical daily highs of about 16°C and lows of about 6°C, with a 51% chance of rain on a given day.
When is the rainy season in Meridian?
The rainy (wet) season in Meridian runs from September to June, peaking in December with a 55% chance of rain on a given day. The dry season is July to August; July is the driest month, at 28%.
What time of year is Meridian windiest?
Winds in Meridian are highest in April, averaging 3.4 m/s (12 km/h), and lightest in September, at 2.3 m/s (8 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 11°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about -3°C.