Eureka, CA Weather Data

Eureka, CA Current Weather Data

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Eureka, CA Historical Weather Trends

*Historical weather data collected from McKinleyville, CA
Eureka, CA

Eureka, CA area Highlights

Eureka, CA Chance of Sunshine

Month
% Sunny
Clear Days
Partly Cloudy Days
Cloudy Days
January
38.71%
6
6
19
February
39.29%
5
6
17
March
45.16%
6
8
17
April
46.67%
6
8
16
May
51.61%
6
10
15
June
56.67%
7
10
13
July
54.84%
6
11
14
August
53.13%
6
11
15
September
58.06%
9
9
13
October
54.84%
8
9
14
November
43.33%
6
7
17
December
41.94%
6
7
18

Eureka, CA Historical Temperature

Month
Average
Max Average
Min Average
January
46.02°
54.02°
37.95°
February
45.8°
53.67°
37.88°
March
46.47°
53.62°
39.28°
April
48.02°
55.62°
40.33°
May
61.35°
74.15°
48.53°
June
54.37°
61.1°
47.59°
July
55.08°
60.55°
49.53°
August
56.38°
62.34°
50.34°
September
55.57°
63.45°
47.62°
October
53.8°
62.05°
45.53°
November
49.88°
57.75°
41.93°
December
45.58°
53.26°
37.84°

Eureka, CA Rainfall and Snowfall Average

Month
Average Rainfall
Average Snowfall
January
4.95 Inches
0 Inches
February
4.21 Inches
0 Inches
March
7.86 Inches
0 Inches
April
3.25 Inches
0 Inches
May
2.09 Inches
0 Inches
June
1.25 Inches
0 Inches
July
0.33 Inches
0 Inches
August
0.26 Inches
0 Inches
September
0.43 Inches
0 Inches
October
3.91 Inches
0 Inches
November
5.14 Inches
0 Inches
December
8.31 Inches
0 Inches

Eureka, CA Energy Demand

Month
Avg. Daily HDD (?)
Avg. Daily CDD (?)
Total
January
18.32
0
18.32
February
19.1
0
19.1
March
18.3
0
18.3
April
17.03
0
17.03
May
4.93
1.48
6.41
June
10.46
0
10.46
July
9.01
0
9.01
August
8.27
0.02
8.29
September
9.48
0
9.48
October
10.95
0
10.95
November
14.93
0
14.93
December
19.42
0
19.42