Weather in Fontana in Spring
| March | April | May | ||||
| Average day temperature: | 62.3°F | 71.9°F | 77.7°F | |||
| Average night temperature: | 45.9°F | 51.4°F | 55.9°F | |||
| Number of sunny days: | 15 days | 22 days | 27 days | |||
| Day length: | 11.5 - 12.5 h. | 12.6 - 13.5 h. | 13.6 - 14.3 h. | |||
| Number of rainy days: | 2 days | 1 day | 0 days | |||
| Precipitation totals: | 1.0 in. | 0.6 in. | 0.1 in. | |||
Day & Night air temperature, °F
March
April
May
0
13
26
39
52
65
78
91
104
77.7
71.9
62.3
55.9
51.4
45.9
| Day temperature | Night temperature |
Precipitation total, in.
March
April
May
0.0
0.2
0.3
0.5
0.7
0.8
1.0
1.2
0.1
0.6
1
Sunny, partly cloudy and cloudy days
March
April
May
0
5
10
15
20
25
30
35
4
10
3
4
6
27
22
15
| Cloudy days | Partly cloudy days | Sunny days |
Wind speed, mph
March
April
May
0.0
0.8
1.7
2.5
3.4
4.2
5.0
5.9
4.9
4.7
4.8
Average sunny hours
March
April
May
0
2
4
6
8
10
12
14
12.2
10.9
7.7
Sunny hours are calculated based on the average daily number of hours while sunlight can reach the ground. It depends on day length and cloudiness during the day.
Best time for vacation in Fontana
Fontana on a weather map
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Places in USA:
Name
°F
24 Hours Forecast
Fontana
Local time: 15:09
April 13, sunday
1800
72°F
E
9 mph
9 mph
2100
63°F
E
5 mph
5 mph
April 14, monday
0000
57°F
E
2 mph
2 mph
0300
55°F
E
2 mph
2 mph
0600
54°F
E
1 mph
1 mph
0900
63°F
NE
2 mph
2 mph
1200
72°F
NE
5 mph
5 mph
1500
72°F
NE
9 mph
9 mph
