World Resorts USA Irvine

Irvine Monthly Weather Averages

Please click on any column to get detailed information about Irvine weather in that particular month. You will get daily weather information for that month for the last several years.

Day & Night air temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
14
28
42
56
70
84
98
64.5
70.6
76.4
81.1
82.4
81.3
75.9
70.6
68.5
63.5
64.8
63.9
54.3
58.2
64.8
69.7
70.8
68.8
64.8
60.6
57.7
54.1
53.5
52.8
Day temperature   
Night temperature

The warmest month in Irvine is august. The average daily temp is 82.4°F. The average nightly temp is 70.8°F.

Sea water temperature, °F

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
11
22
33
44
55
66
77
88
60.3
62.6
66.6
68.7
69.2
68.2
65.4
62.7
59.4
58.3
58.3
58.8

The warmest sea temperature usually observed in August. Average daily sea water temperature during this month is 69.2°F.

Precipitation total, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.1
0.2
0.3
0.5
0.6
0.7
0.8
0.7
0.1
0.1
0.1
0.2
0
0
0.1
0.3
0.6
0.7
0.6

July is the month with least precipitations during the year. The average precipitation totals for this month is 0.0 in. The month with most precipitation total is February.

Number of rainy days

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
3
2
0
0
0
0
0
0
0
1
1
1
2

This chart shows averages for the last three years. It shows medium and heavy rains only, it doesn't show light rains.

Wind speed, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
1
2
3
4
5
6
7
4.2
4.8
4.6
5.2
5.3
5.4
6
6.4
6.1
6.4
5.4
5
Sunny, partly cloudy and cloudy days
1
2
3
4
5
6
7
8
9
10
11
12
0
5
10
15
20
25
30
35
6
2
2
4
7
5
5
9
5
4
3
2
5
7
5
8
7
7
16
23
25
26
29
30
24
23
21
16
17
20
Cloudy days   
Partly cloudy days   
Sunny days
Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0
2
4
6
8
10
12
14
16
6.3
8.3
9.4
10.7
12.2
13
12.4
11
10.5
8
7.6
7.3

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.

* Charts above show average data for the last 3 years.

Best time for vacation in Irvine

Sunniest months:
July 30 days
August 29 days
September 26 days
Warmest months:
August 82.4 °F
July 81.3 °F
September 81.1 °F
Warmest sea temp:
August 69.3 °F
September 68.7 °F
July 68.2 °F
Coldest months:
March 63.5 °F
January 63.9 °F
December 64.5 °F
Rainiest months:
January 2 days
December 2 days
February 1 day
Windiest months:
May 6.4 mph
March 6.4 mph
April 6.1 mph

Irvine on a weather map

Leaflet | Tiles © Esri
Places in USA:
Name
°F
Boston
+50°F
Washington
+63°F
Hawaii
+73°F
Honolulu
+73°F
Las Vegas
+59°F
Los Angeles
+55°F
Miami
+73°F
New York
+57°F
Orlando
+70°F
San Diego
+54°F
San Francisco
+50°F
Sarasota
+66°F
Tampa
+68°F
Houston
+75°F
Chicago
+45°F
all places
24 Hours Forecast
Irvine
Local time: 04:08
April 22, tuesday
0600
52°F
NE
1 mph
0900
54°F
NE
4 mph
1200
61°F
NE
7 mph
1500
63°F
NE
10 mph
1800
59°F
E
8 mph
2100
55°F
NE
4 mph
April 23, wednesday
0000
55°F
NE
4 mph
0300
54°F
N
3 mph
Units of measurement: °C / °F