Cal Sailing Club - Yearly Weather Conditions

Cal Sailing Club

Today

Yesterday

Week

Month

Year

Today

Yesterday

Week

Month

Year

Celestial

Statistics

Sensor Status

Webcams & Radar

2024

2025

January

February

March

April

May

June

July

August

September

October

November

December

January

February

March

April

May

Table

Rain

Avg. Outside Temperature

Climatogram

Temperature Stat Table

Rain Stat Table

Climatological day

Number of days

Description

Rain days

164

Rain > 0 in

Rain > 0 in

Summer days

7

Outside Temperature_max ≥ 77°F

Outside Temperature_max ≥ 77°F

Hot days

0

Outside Temperature_max ≥ 86°F

Outside Temperature_max ≥ 86°F

Desert days

0

Outside Temperature_max ≥ 95°F

Outside Temperature_max ≥ 95°F

Tropical Nights

0

Outside Temperature_min ≥ 68°F

Outside Temperature_min ≥ 68°F

Storm Days

58

Gust Speed > 33.5 knots

Gust Speed > 33.5 knots

Ice Days

0

Outside Temperature_max < 32°F

Outside Temperature_max < 32°F

Frost days

0

Outside Temperature_min < 32°F

Outside Temperature_min < 32°F

Total number of days

489

Total number of days

Rain days

Summer days

Hot days

Desert days

Tropical Nights

Storm Days

Ice Days

Frost days

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

16

12

17

11

5

7

6

9

6

8

13

13

123

2025

4

12

16

7

3

-

-

-

-

-

-

-

42

Total

20

24

33

18

8

7

6

9

6

8

13

13

164

Average

10.0

12.0

16.5

9.0

4.0

7.0

6.0

9.0

6.0

8.0

13.0

13.0

82.0

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

0

0

0

0

2

0

0

0

0

3

0

0

5

2025

0

0

1

0

1

-

-

-

-

-

-

-

2

Total

0

0

1

0

3

0

0

0

0

3

0

0

7

Average

0.0

0.0

0.5

0.0

1.5

0.0

0.0

0.0

0.0

3.0

0.0

0.0

3.5

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

0

0

0

0

0

0

0

0

0

0

0

0

0

2025

0

0

0

0

0

-

-

-

-

-

-

-

0

Total

0

0

0

0

0

0

0

0

0

0

0

0

0

Average

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

0

0

0

0

0

0

0

0

0

0

0

0

0

2025

0

0

0

0

0

-

-

-

-

-

-

-

0

Total

0

0

0

0

0

0

0

0

0

0

0

0

0

Average

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

0

0

0

0

0

0

0

0

0

0

0

0

0

2025

0

0

0

0

0

-

-

-

-

-

-

-

0

Total

0

0

0

0

0

0

0

0

0

0

0

0

0

Average

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

3

6

7

11

2

0

0

1

3

0

5

5

43

2025

1

5

6

2

0

-

-

-

-

-

-

-

14

Total

4

11

13

13

2

0

0

1

3

0

5

5

58

Average

2.0

5.5

6.5

6.5

1.0

0.0

0.0

1.0

3.0

0.0

5.0

5.0

29.0

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

0

0

0

0

0

0

0

0

0

0

0

0

0

2025

0

0

0

0

0

-

-

-

-

-

-

-

0

Total

0

0

0

0

0

0

0

0

0

0

0

0

0

Average

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

0

0

0

0

0

0

0

0

0

0

0

0

0

2025

0

0

0

0

0

-

-

-

-

-

-

-

0

Total

0

0

0

0

0

0

0

0

0

0

0

0

0

Average

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

0.0

Min Outside Temperature

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Min

2024

41°F

42°F

46°F

42°F

49°F

51°F

54°F

53°F

54°F

51°F

45°F

43°F

41°F

2025

42°F

40°F

44°F

47°F

50°F

-

-

-

-

-

-

-

40°F

Min

41°F

40°F

44°F

42°F

49°F

51°F

54°F

53°F

54°F

51°F

45°F

43°F

40°F

Avg. Outside Temperature

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Avg.

2024

53°F

53°F

54°F

54°F

56°F

56°F

59°F

59°F

59°F

61°F

55°F

53°F

56°F

2025

51°F

52°F

53°F

53°F

57°F

-

-

-

-

-

-

-

53°F

Avg.

52°F

53°F

53°F

54°F

56°F

56°F

59°F

59°F

59°F

61°F

55°F

53°F

55°F

Max Outside Temperature

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Max

2024

68°F

70°F

72°F

64°F

79°F

72°F

66°F

69°F

69°F

81°F

71°F

69°F

81°F

2025

68°F

75°F

81°F

62°F

79°F

-

-

-

-

-

-

-

81°F

Max

68°F

75°F

81°F

64°F

79°F

72°F

66°F

69°F

69°F

81°F

71°F

69°F

81°F

Total Rain

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Total

2024

3.85 in

9.31 in

6.60 in

1.15 in

3.03 in

1.57 in

0.10 in

0.40 in

2.61 in

1.60 in

83.89 in

59.22 in

173.34 in

2025

1.63 in

69.70 in

61.43 in

5.58 in

0.15 in

-

-

-

-

-

-

-

138.49 in

Total

5.48 in

79.01 in

68.03 in

6.73 in

3.17 in

1.57 in

0.10 in

0.40 in

2.61 in

1.60 in

83.89 in

59.22 in

311.83 in

Avg. Rain

Year

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Avg.

2024

3.85 in

9.31 in

6.60 in

1.15 in

3.03 in

1.57 in

0.10 in

0.40 in

2.61 in

1.60 in

83.89 in

59.22 in

14.45 in

2025

1.63 in

69.70 in

61.43 in

5.58 in

0.15 in

-

-

-

-

-

-

-

27.70 in

Avg.

2.74 in

39.51 in

34.02 in

3.37 in

1.59 in

1.57 in

0.10 in

0.40 in

2.61 in

1.60 in

83.89 in

59.22 in

18.34 in

Outside Temperature

55°F Avg.

Min

40°F

Max

81°F

Outside Humidity

84% Avg.

Min

0%

Max

100%

Barometer

1015.5 mbar Avg.

Min

857.9 mbar

Max

1034.9 mbar

Wind Speed

8 knots SW Avg.

Max

54 knots , N

Gust Speed

10 knots SSW Avg.

Max

71 knots , N

Rain

311.83 in Total

Last rain

05/04/25

Max Rain Rate

11.46 in/h

Dew Point

50°F Avg.

Min

-37°F

Max

67°F

UV Index

13.4 Max

Max

13.4

Cloud Base

1223 feet Avg.

Min

13 feet

Max

24574 feet

All time

Wind speed / Gust speed

Wind Direction

Wind Direction

Temperature Min/Max/Avg

Temperature / Dewpoint

Outside Humidity

Barometer

Rain

UV Index

Cloud Base

WeeWX uptime: 11 days, 5 hours, 33 minutes
Server uptime: 128 days, 1 hour, 51 minutes
WeeWX version: 5.1.0 with Weatherflow Tempest Websocket
Skin: Weather Data Center 3.5.0

Altitude: 13 feet
Latitude: 37° 51.55' N
Longitude: 122° 18.96' W

This station is controlled by WeeWX, an experimental weather software system written in Python.