Weather History for Idaho Falls, ID

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 88 °F 69 °F 52 °F
Mean Temperature 68 °F 55 °F 39 °F
Min Temperature 53 °F 41 °F 18 °F
Degree Days  
Heating Degree Days (base 65) 26 10 0 306
Cooling Degree Days (base 65) 3 0 0 4
Growing Degree Days (base 50) 18 6 0 183
Dew Point  
Dew Point 48 °F 34 °F 0 °F
Precipitation  
Precipitation 0.12 in 0.02 in 0.00 in 0.40 in
Snowdepth - - - -
Wind  
Wind 30 mph 9 mph 0 mph
Gust Wind 39 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.70 in 29.97 in 29.57 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 16, 2013 Rise Set
Actual Time 6:02 AM MDT 8:47 PM MDT
Civil Twilight 5:29 AM MDT 9:21 PM MDT
Nautical Twilight 4:47 AM MDT 10:03 PM MDT
Astronomical Twilight 3:59 AM MDT 10:51 PM MDT
Moon 11:42 AM MDT (5/16) 1:07 AM MDT (5/16)
Length of Visible Light 15h 51m
Length of Day
14h 45m
Waxing Crescent, 36% of the Moon is Illuminated
May 16
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

Weather History Calendar

Precipitation Actual month total 0.40 Normal Month Total: 1.50
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
52 | 26 0.00
Average:
63 | 35 0.05
Clear
Actual:
60 | 18 0.00
Average:
63 | 35 0.05
Scattered Clouds
Actual:
67 | 33 0.00
Average:
63 | 35 0.04
Thunderstorm
Actual:
64 | 40 0.08
Average:
64 | 36 0.05
Scattered Clouds
Actual:
70 | 38 0.00
Average:
64 | 36 0.04
Partly Cloudy
Actual:
74 | 37 T
Average:
64 | 36 0.05
Rain
Actual:
68 | 41 T
Average:
65 | 37 0.04
Scattered Clouds
Actual:
74 | 36 0.00
Average:
65 | 37 0.05
Scattered Clouds
Actual:
77 | 37 0.00
Average:
65 | 37 0.05
Clear
Actual:
80 | 37 0.00
Average:
65 | 37 0.04
Rain
Actual:
79 | 38 T
Average:
66 | 38 0.05
Scattered Clouds
Actual:
85 | 42 0.00
Average:
66 | 38 0.05
Scattered Clouds
Actual:
88 | 48 0.00
Average:
66 | 38 0.05
Clear
Actual:
79 | 53 0.00
Average:
66 | 39 0.04
Clear
Actual:
80 | 47 0.00
Average:
67 | 39 0.05
Partly Cloudy
Actual:
73 | 52 T
Average:
67 | 39 0.05
Rain
Actual:
63 | 49 0.02
Average:
67 | 39 0.05
Rain
Actual:
60 | 46 0.11
Average:
68 | 40 0.05
Rain
Actual:
57 | 45 0.12
Average:
68 | 40 0.05
Rain
Actual:
69 | 47 0.02
Average:
68 | 40 0.05
Scattered Clouds
Actual:
74 | 40 0.00
Average:
68 | 40 0.05
Rain
Actual:
60 | 41 T
Average:
69 | 41 0.05
Partly Cloudy
Actual:
64 | 38 0.00
Average:
69 | 41 0.05
Clear
Actual:
69 | 40 0.00
Average:
69 | 41 0.05
Clear
Actual:
72 | 36 0.00
Average:
69 | 41 0.05
Rain
Actual:
74 | 40 T
Average:
70 | 42 0.05
Rain
Actual:
67 | 46 T
Average:
70 | 42 0.05
Rain
Actual:
58 | 42 0.01
Average:
70 | 42 0.05
Rain
Actual:
66 | 46 0.03
Average:
70 | 42 0.05
Rain
Actual:
64 | 43 0.01
Average:
71 | 42 0.05
Partly Cloudy
Actual:
67 | 39 0.00
Average:
71 | 43 0.05
 

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. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 52 39 26 27 11 0 75 44 12 30.62 30.41 30.14 10 10 10 21 10 26 0.00  
2 60 39 18 17 9 1 68 39 9 30.70 30.57 30.37 10 10 10 13 4 20 0.00  
3 67 50 33 33 20 11 56 34 12 30.37 30.15 30.00 10 10 10 25 7 31 0.00  
4 64 52 40 41 35 28 71 49 27 30.07 30.00 29.95 10 9 5 28 10 35 0.08 Rain , Thunderstorm
5 70 54 38 38 34 30 73 50 26 30.03 29.94 29.87 10 10 10 23 9 28 0.00  
6 74 56 37 37 33 28 79 50 20 29.94 29.87 29.82 10 10 10 28 8 39 T  
7 68 55 41 43 40 37 76 57 37 29.94 29.88 29.82 10 10 10 28 7 32 T Rain
8 74 55 36 42 38 30 92 56 20 30.05 30.00 29.94 10 10 7 30 5 35 0.00  
9 77 57 37 41 35 24 85 50 15 30.13 30.08 30.04 10 10 9 23 6 30 0.00  
10 80 59 37 40 31 20 85 48 11 30.21 30.17 30.12 10 10 10 18 6 25 0.00  
11 79 59 38 42 35 31 73 46 18 30.26 30.20 30.12 10 10 10 20 5 23 T Rain
12 85 64 42 40 37 32 76 46 15 30.19 30.09 29.97 10 10 10 22 8 28 0.00  
13 88 68 48 40 37 31 63 38 13 30.04 29.94 29.83 10 10 10 29 12 36 0.00  
14 79 66 53 42 38 29 61 39 16 29.95 29.87 29.80 10 10 10 30 18 37 0.00  
15 80 64 47 42 38 32 74 47 19 29.91 29.82 29.71 10 10 10 26 10 39 0.00  
16 73 63 52 43 39 36 57 43 28 29.81 29.76 29.72 10 10 10 24 13 33 T  
17 63 56 49 48 43 40 89 66 43 29.91 29.84 29.79 10 10 9 20 10 25 0.02 Rain
18 60 53 46 45 43 41 86 69 51 30.01 29.94 29.86 10 10 4 21 11 24 0.11 Rain
19 57 51 45 45 42 40 89 70 51 30.10 30.06 29.98 10 9 5 20 6 25 0.12 Rain
20 69 58 47 44 40 36 82 56 30 30.15 30.08 30.02 10 10 10 17 6 22 0.02 Rain
21 74 57 40 44 38 32 92 58 24 30.03 29.86 29.65 10 10 10 22 7 28 0.00  
22 60 51 41 43 32 19 74 51 27 29.88 29.71 29.57 10 10 9 25 15 32 T Rain
23 64 51 38 33 30 26 76 52 28 29.91 29.84 29.74 10 10 10 28 8 36 0.00  
24 69 55 40 32 23 18 58 37 16 30.04 29.95 29.87 10 10 10 22 11 32 0.00  
25 72 54 36 35 31 27 82 51 19 29.89 29.87 29.84 10 10 10 22 10 28 0.00  
26 74 57 40 39 35 28 79 50 20 29.87 29.84 29.78 10 10 10 25 6 32 T Rain
27 67 57 46 41 35 25 71 47 23 30.02 29.89 29.80 10 10 10 23 14 29 T Rain
28 58 50 42 46 42 35 89 70 50 29.81 29.75 29.71 10 10 10 18 8 23 0.01 Rain
29 66 56 46 45 40 31 93 61 28 29.82 29.73 29.65 10 10 7 26 13 36 0.03 Rain
30 64 54 43 37 34 26 70 48 25 29.94 29.85 29.75 10 10 10 25 10 31 0.01 Rain
31 67 53 39 35 32 28 70 47 24 30.19 30.09 29.95 10 10 10 18 7 26 0.00