Weather History for Hayward, CA

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Month of January, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 71 °F 64 °F 56 °F
Mean Temperature 59 °F 54 °F 48 °F
Min Temperature 54 °F 43 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 17 11 6 353
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 7 3 0 101
Dew Point  
Dew Point 58 °F 38 °F 18 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 17 mph 3 mph 0 mph
Gust Wind 25 mph 20 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.49 in 30.18 in 29.90 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 18, 2014 Rise Set
Actual Time 7:21 AM PST 5:17 PM PST
Civil Twilight 6:52 AM PST 5:45 PM PST
Nautical Twilight 6:20 AM PST 6:17 PM PST
Astronomical Twilight 5:49 AM PST 6:48 PM PST
Moon 8:00 PM PST (1/18) 8:27 AM PST (1/18)
Length of Visible Light 10h 52m
Length of Day
9h 55m
Waning Gibbous, 94% of the Moon is Illuminated
Jan 18
Waning Gibbous
Jan 23
Last Quarter
Jan 30
New
Feb 6
First Quarter
Feb 14
Full

Weather History Calendar

Precipitation Actual month total 0.00 Average Month Total: 2.10
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
58 | 37 0.00
Average:
55 | 42 0.08
Clear
Actual:
62 | 40 0.00
Average:
55 | 42 0.08
Clear
Actual:
66 | 42 0.00
Average:
55 | 42 0.08
Clear
Actual:
64 | 41 0.00
Average:
55 | 42 0.07
Clear
Actual:
67 | 36 0.00
Average:
55 | 42 0.07
Clear
Actual:
60 | 41 0.00
Average:
55 | 42 0.07
Partly Cloudy
Actual:
62 | 45 0.00
Average:
55 | 42 0.07
Rain
Actual:
56 | 50 0.00
Average:
55 | 42 0.07
Rain
Actual:
59 | 47 0.00
Average:
55 | 42 0.07
Clear
Actual:
58 | 41 0.00
Average:
55 | 42 0.07
Rain
Actual:
56 | 42 T
Average:
55 | 42 0.07
Scattered Clouds
Actual:
63 | 39 0.00
Average:
55 | 42 0.07
Clear
Actual:
66 | 39 0.00
Average:
55 | 42 0.07
Clear
Actual:
70 | 40 0.00
Average:
55 | 42 0.07
Clear
Actual:
69 | 44 0.00
Average:
55 | 42 0.07
Clear
Actual:
71 | 43 0.00
Average:
55 | 42 0.07
Clear
Actual:
65 | 40 0.00
Average:
55 | 42 0.07
Clear
Actual:
68 | 40 0.00
Average:
55 | 42 0.07
Clear
Actual:
66 | 37 0.00
Average:
55 | 42 0.06
Clear
Actual:
67 | 40 0.00
Average:
55 | 42 0.06
Clear
Actual:
65 | 39 0.00
Average:
55 | 42 0.06
Clear
Actual:
70 | 41 0.00
Average:
55 | 42 0.06
Clear
Actual:
69 | 41 0.00
Average:
55 | 42 0.06
Clear
Actual:
65 | 42 0.00
Average:
55 | 42 0.06
Clear
Actual:
69 | 44 0.00
Average:
55 | 42 0.06
Scattered Clouds
Actual:
68 | 47 0.00
Average:
55 | 42 0.06
Partly Cloudy
Actual:
59 | 46 0.00
Average:
55 | 42 0.06
Partly Cloudy
Actual:
65 | 50 0.00
Average:
55 | 42 0.06
Overcast
Actual:
63 | 54 T
Average:
56 | 42 0.07
Rain
Actual:
58 | 50 T
Average:
56 | 42 0.07
Scattered Clouds
Actual:
60 | 43 0.00
Average:
56 | 42 0.07
 

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

2014 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Jan high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 58 48 37 43 35 28 77 64 50 30.25 30.20 30.16 10 8 4 7 1 9 0.00  
2 62 51 40 40 35 29 66 53 39 30.21 30.14 30.09 10 8 5 7 2 25 0.00  
3 66 54 42 42 37 33 66 50 34 30.10 30.04 29.99 10 8 6 7 2 8 0.00  
4 64 53 41 45 36 24 76 58 39 30.11 30.05 30.01 10 8 5 8 2 9 0.00  
5 67 52 36 34 30 22 59 44 28 30.24 30.18 30.11 10 10 6 10 3 13 0.00  
6 60 51 41 41 37 32 70 58 46 30.31 30.24 30.19 10 8 5 10 1 13 0.00  
7 62 54 45 48 41 36 83 63 43 30.24 30.20 30.13 8 6 2 7 1 8 0.00  
8 56 53 50 52 50 48 100 89 77 30.27 30.21 30.16 10 7 2 14 4 17 0.00 Rain
9 59 53 47 52 48 45 100 84 67 30.29 30.25 30.20 10 7 2 13 4 16 0.00 Rain
10 58 50 41 48 44 39 96 82 67 30.34 30.26 30.21 10 10 8 8 2 9 0.00  
11 56 49 42 52 46 41 100 89 77 30.32 30.25 30.19 10 9 5 15 3 17 T Rain
12 63 51 39 45 40 34 100 68 36 30.42 30.35 30.28 10 9 6 16 4 22 0.00  
13 66 53 39 43 35 32 83 58 32 30.49 30.42 30.38 10 10 9 10 2 12 0.00  
14 70 55 40 44 33 27 89 55 20 30.48 30.40 30.34 10 10 9 8 1 10 0.00  
15 69 57 44 40 33 28 66 48 30 30.37 30.29 30.23 10 10 10 9 4 10 0.00  
16 71 57 43 35 31 26 65 46 26 30.27 30.21 30.15 10 10 9 8 2 10 0.00  
17 65 53 40 39 33 23 63 50 36 30.22 30.17 30.14 10 8 4 9 3 13 0.00  
18 68 54 40 39 32 28 64 47 29 30.20 30.14 30.09 10 8 6 7 2 9 0.00  
19 66 52 37 42 34 27 70 54 37 30.17 30.12 30.09 10 8 5 8 2 10 0.00  
20 67 54 40 37 32 27 67 48 28 30.26 30.19 30.14 10 9 6 8 2 9 0.00  
21 65 52 39 42 31 24 59 45 30 30.30 30.24 30.19 10 10 8 8 3 9 0.00  
22 70 56 41 44 30 18 80 47 14 30.19 30.07 29.96 10 10 8 8 2 9 0.00  
23 69 55 41 41 31 26 76 49 22 30.04 29.95 29.90 10 7 4 13 5 18 0.00  
24 65 54 42 44 36 31 67 54 40 30.30 30.19 30.05 9 5 3 6 1 9 0.00  
25 69 57 44 40 36 29 71 49 27 30.30 30.22 30.15 10 9 5 9 2 10 0.00  
26 68 58 47 49 38 30 100 66 32 30.16 30.12 30.06 10 9 4 10 3 13 0.00  
27 59 53 46 49 47 46 100 84 67 30.23 30.17 30.09 10 6 1 10 2 13 0.00  
28 65 58 50 56 53 47 100 84 67 30.30 30.24 30.20 10 9 6 10 3 13 0.00  
29 63 59 54 58 55 51 100 92 84 30.23 30.14 30.01 10 7 1 12 3 14 T  
30 58 54 50 51 48 45 96 82 67 30.00 29.93 29.90 10 10 8 17 7 22 T Rain
31 60 52 43 45 41 35 93 68 43 30.12 30.05 29.92 10 10 9 16 6 20 0.00