Annual mean 18°C · wettest around January · prevailing wind W
Warmest
32.9 °C
Coldest
16.2 °C
Wettest
45%
Windiest
3.7 m/s
Prevailing
W
3.0 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 Moreno Valley over the whole year is 18°C. August is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 7°C. The rainy (wet) season in Moreno Valley runs from October to April, peaking in January with a 41% chance of rain on a given day. The dry season is May to September; July is the driest month, at 19%. Winds in Moreno Valley are highest in May, averaging 2.7 m/s (10 km/h), and lightest in December, at 1.7 m/s (6 km/h). The prevailing wind is from the W. The clearest skies in Moreno Valley come in August, when the sky is typically 15% covered; March is the cloudiest month, at 37%.
Month by month Moreno Valley 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
17°C
7°C
13°C
41%
29%
2.0 m/s
44
1
81
February
18°C
7°C
14°C
37%
29%
2.1 m/s
48
4
76
March
18°C
8°C
15°C
40%
37%
2.3 m/s
52
6
76
April
22°C
11°C
19°C
31%
31%
2.5 m/s
70
18
69
May
23°C
14°C
21°C
28%
35%
2.7 m/s
74
24
64
June
28°C
17°C
26°C
20%
24%
2.7 m/s
56
51
32
July
32°C
20°C
30°C
19%
15%
2.7 m/s
25
61
9
August
33°C
19°C
31°C
26%
15%
2.5 m/s
23
61
8
September
30°C
17°C
28°C
24%
21%
2.2 m/s
43
54
20
October
27°C
14°C
24°C
31%
20%
2.0 m/s
64
42
41
November
22°C
9°C
19°C
33%
20%
1.8 m/s
72
16
69
December
18°C
7°C
14°C
40%
26%
1.7 m/s
53
2
82
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 Moreno Valley weather by season
Year round, Moreno Valley has days of about 17°C at their warmest in January, its coolest month, and 33°C in August, its warmest; the coolest hours of the day run from 7°C to 20°C through the year, and the average temperature over the year is 18°C around the clock. Rain is most likely around January 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.
Moreno Valley weather in winterDecember to February
High 17°CLow 7°CRain 39%
Winter in Moreno Valley has typical daily highs of about 17°C and lows of about 7°C, with a 39% chance of rain on a given day.
Moreno Valley weather in springMarch to May
High 21°CLow 11°CRain 33%
Spring in Moreno Valley has typical daily highs of about 21°C and lows of about 11°C, with a 33% chance of rain on a given day.
Moreno Valley weather in summerJune to August
High 31°CLow 19°CRain 21%
Summer in Moreno Valley has typical daily highs of about 31°C and lows of about 19°C, with a 21% chance of rain on a given day.
Moreno Valley weather in autumnSeptember to November
High 26°CLow 13°CRain 29%
Autumn in Moreno Valley has typical daily highs of about 26°C and lows of about 13°C, with a 29% chance of rain on a given day.
When is the rainy season in Moreno Valley?
The rainy (wet) season in Moreno Valley runs from October to April, peaking in January with a 41% chance of rain on a given day. The dry season is May to September; July is the driest month, at 19%.
What time of year is Moreno Valley windiest?
Winds in Moreno Valley are highest in May, averaging 2.7 m/s (10 km/h), and lightest in December, at 1.7 m/s (6 km/h). The prevailing wind is from the W.
What is the average temperature in Moreno Valley year round?
The average temperature in Moreno Valley over the whole year is 18°C. August is the hottest month, with highs of about 33°C; January is the coldest, with lows of about 7°C.