World Resorts USA Chula Vista Weather

Chula Vista weather in May

Weather in Chula Vista: May

Average day temperature: 69.4°F
Average night temperature: 60.8°F
Sea water temperature: 62.8°F
Number of sunny days: 20 days
Day length: 13.5 - 14.1 hours
Number of rainy days: 0 days
Precipitation totals: 0.1 in.

Air temperature in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
0
11
22
33
44
55
66
77
88
Day temperature   
Night temperature

The highest day temperature during May of 2024 was 69°F. At the same time the lowest night temperature was 55°F. Daily and nightly averages during May were 66.8°F and 58.9°F.

Sea water temperature in Chula Vista in May, °F

Show year:
2024
2023
2022
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
54
57
60
63
66
69

The average sea water temperature in May of 2024 was 62.7°F. The highest and lowest sea temperatures during the month were 64.4°F and 61.0°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
65%
29%
6%

Mostly all days in May are sunny but cloudy days are also possible.

Precipitation total in May, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.1
0.3
0.4
0.6
0.7
0.8
1.0

Precipitation total value in Chula Vista in May is 0.1 in. Other months of the year show relatively similar values.

Wind speed in May, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.2
2.4
3.6
4.8
6.0
7.2
8.3
4.6
4.9
5.1
5.9
5.9
5.9
6.3
6.5
7.0
5.8
5.1
4.6
4.9
5.1
5.9
5.9
5.9
6.3
6.7
6.5
7.0
5.8
5.1

The average wind speed value in May is 6.7 mph It makes May one of the most windy months of the year.

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.2
4.3
6.5
8.7
10.9
13.0
15.2
6.3
8.1
8.9
10.1
11.7
12.7
12.4
9.9
7.2
7.2
7.2
6.3
8.1
8.9
10.1
11.7
12.7
12.4
10.4
9.9
7.2
7.2
7.2

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in May is: 10.4.

Best time for vacation in Chula Vista

Sunniest months:
July 29 days
August 26 days
June 25 days
Warmest months:
August 80.5 °F
September 79.3 °F
July 78.6 °F
Warmest sea temp:
August 68.7 °F
July 67.7 °F
September 67.6 °F
Coldest months:
March 62.8 °F
January 63.4 °F
February 63.7 °F
Rainiest months:
January 2 days
February 2 days
March 2 days
Windiest months:
March 7.0 mph
May 6.7 mph
April 6.5 mph

Chula Vista on a weather map

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24 Hours Forecast
Chula Vista
Local time: 18:07
April 10, thursday
2100
61°F
SE
4 mph
April 11, friday
0000
57°F
SE
5 mph
0300
57°F
SE
2 mph
0600
57°F
E
3 mph
0900
61°F
SE
4 mph
1200
68°F
E
6 mph
1500
68°F
E
9 mph
1800
63°F
E
4 mph
Units of measurement: °C / °F