Weather History for Tucson, AZ

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Month of January, 2015

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 67 °F 44 °F
Mean Temperature 70 °F 56 °F 38 °F
Min Temperature 57 °F 45 °F 30 °F
Degree Days  
Heating Degree Days (base 65) 27 9 0 223
Cooling Degree Days (base 65) 4 0 0 4
Growing Degree Days (base 50) 20 8 0 181
Dew Point  
Dew Point 59 °F 36 °F 5 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 26 mph 8 mph 0 mph
Gust Wind 36 mph 22 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.39 in 30.14 in 29.88 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 31, 2015 Rise Set
Actual Time 7:19 AM MST 5:57 PM MST
Civil Twilight 6:53 AM MST 6:23 PM MST
Nautical Twilight 6:24 AM MST 6:52 PM MST
Astronomical Twilight 5:55 AM MST 7:21 PM MST
Moon 3:27 PM MST (1/31) 4:41 AM MST (1/31)
Length of Visible Light 11h 29m
Length of Day
10h 38m
Waxing Gibbous, 91% of the Moon is Illuminated
Jan 31
Waxing Gibbous
Feb 3
Full
Feb 11
Last Quarter
Feb 18
New
Feb 25
First Quarter

Weather History Calendar

 
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
44 | 33 0.00
Average:
- | - -
Clear
Actual:
44 | 32 0.00
Average:
- | - -
Clear
Actual:
51 | 30 0.00
Average:
- | - -
Clear
Actual:
60 | 32 0.00
Average:
- | - -
Clear
Actual:
77 | 42 0.00
Average:
- | - -
Clear
Actual:
80 | 42 0.00
Average:
- | - -
Clear
Actual:
82 | 48 0.00
Average:
- | - -
Rain
Actual:
62 | 55 0.00
Average:
- | - -
Clear
Actual:
73 | 51 0.00
Average:
- | - -
Clear
Actual:
71 | 53 0.00
Average:
- | - -
Clear
Actual:
73 | 51 0.00
Average:
- | - -
Rain
Actual:
69 | 55 0.00
Average:
- | - -
Scattered Clouds
Actual:
68 | 48 0.00
Average:
- | - -
Scattered Clouds
Actual:
62 | 44 0.00
Average:
- | - -
Clear
Actual:
71 | 44 0.00
Average:
- | - -
Clear
Actual:
75 | 53 0.00
Average:
- | - -
Clear
Actual:
71 | 41 0.00
Average:
- | - -
Clear
Actual:
- | - 0.00
Average:
- | - -
Clear
Actual:
- | - 0.00
Average:
- | - -
Clear
Actual:
77 | 57 0.00
Average:
- | - -
Clear
Actual:
69 | 44 0.00
Average:
- | - -
Clear
Actual:
57 | 41 0.00
Average:
- | - -
Clear
Actual:
60 | 42 0.00
Average:
- | - -
Clear
Actual:
71 | 48 0.00
Average:
- | - -
Clear
Actual:
73 | 42 0.00
Average:
- | - -
Clear
Actual:
60 | 53 0.00
Average:
- | - -
Partly Cloudy
Forecast:
70 | 49
Partly Cloudy
Forecast:
73 | 51
Mostly Cloudy
Forecast:
74 | 52
Chance of Rain
Forecast:
62 | 46
Chance of Rain
Forecast:
61 | 44
 

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

2015 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 44 38 33 36 34 32 100 81 61 30.11 30.07 30.05 10 10 10 12 6 16 0.00  
2 44 38 32 32 32 30 100 73 57 30.09 30.04 30.01 10 10 10 8 3 - 0.00  
3 51 40 30 34 30 28 93 64 41 30.26 30.22 30.16 10 10 10 7 4 - 0.00  
4 60 46 32 37 33 30 93 58 34 30.39 30.33 30.28 10 10 10 13 5 18 0.00  
5 77 60 42 43 35 27 66 39 18 30.35 30.28 30.22 10 10 10 14 8 18 0.00  
6 80 61 42 37 34 32 66 38 18 30.33 30.25 30.19 10 10 10 13 8 - 0.00  
7 82 65 48 41 36 32 58 29 18 30.21 30.17 30.13 10 10 10 22 12 31 0.00  
8 62 58 55 57 54 39 100 88 42 30.16 30.11 30.05 10 8 3 22 15 25 0.00 Rain
9 73 62 51 55 53 46 100 66 47 30.10 30.05 30.02 10 10 10 15 8 16 0.00  
10 71 62 53 52 47 43 68 57 41 30.12 30.07 30.02 10 10 10 16 11 - 0.00  
11 73 62 51 52 50 46 100 61 38 30.14 30.09 30.04 10 10 10 7 5 - 0.00  
12 69 62 55 59 55 52 100 80 53 30.20 30.14 30.07 10 9 2 9 3 - 0.00 Fog , Rain
13 68 58 48 57 53 48 100 87 56 30.09 30.05 29.99 10 10 8 21 3 29 0.00  
14 62 53 44 55 49 45 100 81 55 30.20 30.14 30.09 10 9 1 14 3 - 0.00  
15 71 58 44 43 38 34 93 46 27 30.31 30.24 30.19 10 10 10 18 11 23 0.00  
16 75 64 53 37 34 30 45 32 19 30.24 30.18 30.12 10 10 10 18 12 20 0.00  
17 71 55 41 39 38 36 87 59 27 30.28 30.23 30.18 10 10 10 9 5 - 0.00  
18 - - - - - - - - - 30.30 30.23 30.17 10 10 10 10 7 - 0.00  
19 - - - - - - - - - 30.20 30.14 30.07 10 10 10 9 6 - 0.00  
20 77 70 57 34 29 25 41 22 15 30.08 30.00 29.94 10 10 10 8 3 - 0.00  
21 69 56 44 36 33 28 62 39 21 29.98 29.92 29.88 10 10 10 18 7 26 0.00  
22 57 49 41 32 15 5 66 28 13 30.25 30.18 30.10 10 10 10 18 11 24 0.00  
23 60 51 42 25 21 14 46 31 16 30.30 30.22 30.15 10 10 10 20 15 24 0.00  
24 71 60 48 16 12 7 27 15 9 30.14 30.09 30.05 10 10 10 26 16 36 0.00  
25 73 58 42 23 16 10 46 20 9 30.14 30.10 30.06 10 10 10 14 6 17 0.00  
26 60 56 53 34 31 28 41 38 36 30.22 30.16 30.12 10 10 10 7 6 - 0.00