Annual mean 23°C · wettest around June · prevailing wind E
Warmest
31.9 °C
Coldest
19.2 °C
Wettest
28%
Windiest
5.0 m/s
Prevailing
E
4.3 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 Casselberry over the whole year is 23°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 12°C. Casselberry has no sharply defined rainy season: the chance of rain on a given day runs from 20% in April, the driest month, to 29% in June, the wettest. Winds in Casselberry are highest in April, averaging 3.5 m/s (13 km/h), and lightest in July, at 2.4 m/s (9 km/h). The prevailing wind is from the E. The clearest skies in Casselberry come in July, when the sky is typically 35% covered; November is the cloudiest month, at 45%.
Month by month Casselberry 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
20°C
12°C
17°C
23%
42%
3.2 m/s
59
14
66
February
23°C
15°C
21°C
22%
43%
3.2 m/s
69
34
49
March
25°C
16°C
23°C
21%
36%
3.4 m/s
67
41
43
April
27°C
19°C
25°C
20%
36%
3.5 m/s
62
54
28
May
29°C
22°C
29°C
25%
35%
3.2 m/s
29
65
8
June
31°C
25°C
33°C
29%
40%
2.9 m/s
6
45
1
July
32°C
26°C
35°C
28%
35%
2.4 m/s
3
25
0
August
32°C
26°C
35°C
29%
37%
2.6 m/s
3
27
0
September
31°C
25°C
33°C
27%
41%
2.7 m/s
7
44
1
October
28°C
22°C
29°C
22%
40%
3.2 m/s
36
62
12
November
25°C
17°C
24°C
20%
45%
3.1 m/s
68
42
39
December
22°C
15°C
21°C
22%
43%
2.9 m/s
68
29
53
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 Casselberry weather by season
Year round, Casselberry has days of about 20°C at their warmest in January, its coolest month, and 32°C in July, its warmest; the coolest hours of the day run from 12°C to 26°C through the year, and the average temperature over the year is 23°C around the clock. Rain is most likely around June and least likely around April. 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.
Casselberry weather in winterDecember to February
High 22°CLow 14°CRain 22%
Winter in Casselberry has typical daily highs of about 22°C and lows of about 14°C, with a 22% chance of rain on a given day.
Casselberry weather in springMarch to May
High 27°CLow 19°CRain 22%
Spring in Casselberry has typical daily highs of about 27°C and lows of about 19°C, with a 22% chance of rain on a given day.
Casselberry weather in summerJune to August
High 31°CLow 25°CRain 29%
Summer in Casselberry has typical daily highs of about 31°C and lows of about 25°C, with a 29% chance of rain on a given day.
Casselberry weather in autumnSeptember to November
High 28°CLow 21°CRain 23%
Autumn in Casselberry has typical daily highs of about 28°C and lows of about 21°C, with a 23% chance of rain on a given day.
When is the rainy season in Casselberry?
Casselberry has no sharply defined rainy season: the chance of rain on a given day runs from 20% in April, the driest month, to 29% in June, the wettest.
What time of year is Casselberry windiest?
Winds in Casselberry are highest in April, averaging 3.5 m/s (13 km/h), and lightest in July, at 2.4 m/s (9 km/h). The prevailing wind is from the E.
What is the average temperature in Casselberry year round?
The average temperature in Casselberry over the whole year is 23°C. July is the hottest month, with highs of about 32°C; January is the coldest, with lows of about 12°C.