Weather History for Hayward, CA

Change the Weather History Date:

Month of January, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 19 °C 14 °C 9 °C
Mean Temperature 14 °C 9 °C 4 °C
Min Temperature 11 °C 3 °C -1 °C
Degree Days  
Heating Degree Days (base 65) 25 17 7 536
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 8 1 0 19
Dew Point  
Dew Point 12 °C 3 °C -11 °C
Precipitation  
Precipitation 3.0 mm 0.2 mm 0.0 mm 4.83 mm
Snowdepth - - - -
Wind  
Wind 34 km/h 6 km/h 0 km/h
Gust Wind 45 km/h 32 km/h 26 km/h
Sea Level Pressure  
Sea Level Pressure 1033 hPa 1023 hPa 1016 hPa

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport:

Trip Planner

Search our weather history database for the weather conditions in past years. The results will help you decide how hot, cold, wet, or windy it might be!

Date:

Astronomy

Jan. 14, 2013 Rise Set
Actual Time 7:22 AM PST 5:13 PM PST
Civil Twilight 6:53 AM PST 5:41 PM PST
Nautical Twilight 6:21 AM PST 6:14 PM PST
Astronomical Twilight 5:50 AM PST 6:45 PM PST
Moon 9:03 AM PST (1/14) 8:59 PM PST (1/14)
Length of Visible Light 10h 47m
Length of Day
9h 50m
Waxing Crescent, 12% of the Moon is Illuminated
Jan 14
Waxing Crescent
Jan 18
First Quarter
Jan 26
Full
Feb 3
Last Quarter
Feb 9
New

Weather History Calendar

Precipitation Actual month total 4.83 Average Month Total: 5.3
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
12 | 3 T
Average:
13 | 6 0.20
Clear
Actual:
13 | 1 0.00
Average:
13 | 6 0.20
Clear
Actual:
12 | 1 0.00
Average:
13 | 6 0.20
Clear
Actual:
13 | 3 0.00
Average:
13 | 6 0.18
Rain
Actual:
13 | 4 3.05
Average:
13 | 6 0.18
Rain
Actual:
11 | 4 T
Average:
13 | 6 0.18
Clear
Actual:
14 | 3 0.00
Average:
13 | 6 0.18
Clear
Actual:
14 | 4 0.00
Average:
13 | 6 0.18
Rain
Actual:
12 | 5 0.51
Average:
13 | 6 0.18
Clear
Actual:
11 | 2 0.00
Average:
13 | 6 0.18
Scattered Clouds
Actual:
11 | 1 0.00
Average:
13 | 6 0.18
Scattered Clouds
Actual:
9 | 1 0.00
Average:
13 | 6 0.18
Clear
Actual:
9 | -1 0.00
Average:
13 | 6 0.18
Clear
Actual:
12 | -1 0.00
Average:
13 | 6 0.18
Clear
Actual:
12 | 1 0.00
Average:
13 | 6 0.18
Clear
Actual:
13 | 1 0.00
Average:
13 | 6 0.18
Clear
Actual:
15 | 2 0.00
Average:
13 | 6 0.18
Clear
Actual:
16 | 2 0.00
Average:
13 | 6 0.18
Clear
Actual:
18 | 2 0.00
Average:
13 | 6 0.15
Clear
Actual:
17 | 2 0.00
Average:
13 | 6 0.15
Clear
Actual:
18 | 2 0.00
Average:
13 | 6 0.15
Clear
Actual:
16 | 3 0.00
Average:
13 | 6 0.15
Rain
Actual:
13 | 9 1.02
Average:
13 | 6 0.15
Rain
Actual:
14 | 11 0.25
Average:
13 | 6 0.15
Partly Cloudy
Actual:
19 | 10 0.00
Average:
13 | 6 0.15
Partly Cloudy
Actual:
14 | 8 0.00
Average:
13 | 6 0.15
Clear
Actual:
13 | 3 0.00
Average:
13 | 6 0.15
Scattered Clouds
Actual:
14 | 3 0.00
Average:
13 | 6 0.15
Clear
Actual:
13 | 4 0.00
Average:
13 | 6 0.18
Clear
Actual:
18 | 5 0.00
Average:
13 | 6 0.18
Clear
Actual:
17 | 5 0.00
Average:
13 | 6 0.18
 

Calendar Legend

Sunny
Clear
Mostly Cloudy
Partly Sunny
Partly Cloudy
Mostly Sunny
Cloudy Rain Snow
Hail
Flurries
Thunderstorms Hazy
Fog
Sleet '?' denotes
'chance of'
Unknown

Daily Weather History & Observations

2013 Temp. (°C) Dew Point (°C) Humidity (%) Sea Level Press. (hPa) Visibility (km) Wind (km/h) Precip. (mm) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 12 8 3 2 1 -1 76 61 45 1026 1025 1024 16 16 13 29 10 39 T  
2 13 7 1 3 1 -2 89 68 46 1025 1023 1022 16 16 13 14 5 21 0.00  
3 12 7 1 4 2 -1 89 72 54 1026 1024 1023 16 14 10 11 6 21 0.00  
4 13 8 3 5 3 0 79 67 54 1027 1025 1023 16 12 8 14 5 16 0.00  
5 13 9 4 9 6 2 93 80 66 1026 1022 1019 16 11 4 21 6 27 3.05 Rain
6 11 8 4 8 6 3 93 84 74 1024 1021 1018 16 14 8 21 9 26 T Rain
7 14 8 3 8 5 2 92 75 57 1026 1024 1022 16 15 10 13 4 16 0.00  
8 14 9 4 7 6 3 92 77 62 1025 1023 1022 16 15 13 14 5 16 0.00  
9 12 8 5 9 6 2 89 75 61 1022 1019 1016 16 12 2 32 9 42 0.51 Rain
10 11 7 2 2 1 -1 85 65 44 1024 1021 1020 16 16 16 13 11 14 0.00  
11 11 6 1 4 1 -2 83 68 53 1026 1023 1021 16 16 16 24 6 29 0.00  
12 9 5 1 1 -2 -4 89 64 39 1026 1024 1022 16 16 16 16 6 21 0.00  
13 9 4 -1 -3 -4 -9 75 57 38 1026 1024 1023 16 16 16 14 6 21 0.00  
14 12 6 -1 -5 -9 -11 50 34 18 1031 1029 1025 16 16 16 24 7 35 0.00  
15 12 7 1 -2 -3 -5 69 54 38 1033 1032 1031 16 16 14 14 6 19 0.00  
16 13 7 1 2 0 -2 82 62 41 1032 1029 1026 16 12 8 23 6 24 0.00  
17 15 8 2 2 0 -2 89 63 36 1026 1024 1022 16 12 6 13 3 19 0.00  
18 16 9 2 4 1 -2 85 62 38 1025 1023 1022 16 12 8 16 4 21 0.00  
19 18 10 2 4 1 -2 70 52 34 1026 1024 1022 16 16 13 14 4 16 0.00  
20 17 9 2 3 0 -2 76 56 36 1025 1023 1021 16 16 14 14 5 19 0.00  
21 18 10 2 4 1 -2 76 58 39 1023 1021 1020 16 15 11 16 5 24 0.00  
22 16 9 3 6 4 1 86 69 51 1021 1019 1017 13 9 6 16 3 19 0.00  
23 13 12 9 9 8 5 89 74 59 1020 1018 1016 16 7 2 27 4 34 1.02 Rain
24 14 13 11 11 9 9 93 85 77 1024 1021 1018 16 7 4 19 4 23 0.25 Rain
25 19 14 10 12 11 9 100 84 67 1023 1021 1018 16 8 2 16 5 23 0.00  
26 14 11 8 9 7 4 100 81 61 1020 1018 1016 16 13 6 34 15 45 0.00  
27 13 8 3 6 3 1 85 68 50 1023 1022 1020 16 16 16 23 9 27 0.00  
28 14 9 3 7 3 1 83 67 51 1027 1025 1023 16 16 16 26 8 35 0.00  
29 13 9 4 8 4 2 86 71 55 1029 1028 1026 16 15 11 19 6 26 0.00  
30 18 12 5 7 4 3 83 62 40 1029 1027 1026 16 16 16 14 5 16 0.00  
31 17 11 5 7 5 2 82 67 51 1027 1025 1023 16 14 10 13 7 16 0.00