Weather History for Lamar, CO

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 100 °F 82 °F 52 °F
Mean Temperature 84 °F 64 °F 39 °F
Min Temperature 67 °F 46 °F 23 °F
Degree Days  
Heating Degree Days (base 65) 26 5 0 170
Cooling Degree Days (base 65) 19 4 0 139
Growing Degree Days (base 50) 34 15 0 455
Dew Point  
Dew Point 58 °F 35 °F 2 °F
Precipitation  
Precipitation 0.05 in 0.00 in 0.00 in 0.10 in
Snowdepth - - - -
Wind  
Wind 49 mph 11 mph 0 mph
Gust Wind 63 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.71 in 29.85 in 29.24 in

Monthly Weather History Graph

Monthly Weather History Graph

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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

May. 08, 2013 Rise Set
Actual Time 5:46 AM MDT 7:48 PM MDT
Civil Twilight 5:17 AM MDT 8:17 PM MDT
Nautical Twilight 4:42 AM MDT 8:53 PM MDT
Astronomical Twilight 4:04 AM MDT 9:31 PM MDT
Moon 4:54 AM MDT (5/8) 6:49 PM MDT (5/8)
Length of Visible Light 15h 00m
Length of Day
14h 01m
Waning Crescent, 2% of the Moon is Illuminated
May 8
Waning Crescent
May 9
New
May 17
First Quarter
May 24
Full
May 31
Last Quarter

Weather History Calendar

Precipitation Actual month total 0.10 Normal Month Total: 2.02
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Snow
Actual:
55 | 30 0.04
Average:
74 | 40 0.03
Snow
Actual:
52 | 25 T
Average:
75 | 41 0.04
Clear
Actual:
69 | 23 0.00
Average:
75 | 41 0.05
Clear
Actual:
67 | 24 0.00
Average:
75 | 41 0.04
Clear
Actual:
62 | 26 0.00
Average:
75 | 42 0.05
Partly Cloudy
Actual:
78 | 32 0.00
Average:
76 | 42 0.04
Rain
Actual:
82 | 51 T
Average:
76 | 43 0.05
Thunderstorm
Actual:
76 | 41 T
Average:
76 | 43 0.05
Rain
Actual:
64 | 43 T
Average:
77 | 43 0.05
Scattered Clouds
Actual:
71 | 37 0.00
Average:
77 | 44 0.05
Rain
Actual:
71 | 42 T
Average:
77 | 44 0.05
Clear
Actual:
85 | 45 0.00
Average:
78 | 44 0.05
Clear
Actual:
94 | 46 0.00
Average:
78 | 45 0.05
Clear
Actual:
97 | 54 0.00
Average:
78 | 45 0.06
Scattered Clouds
Actual:
94 | 59 0.00
Average:
78 | 46 0.06
Scattered Clouds
Actual:
92 | 57 0.00
Average:
79 | 46 0.06
Scattered Clouds
Actual:
95 | 61 0.00
Average:
79 | 46 0.06
Clear
Actual:
94 | 51 0.00
Average:
79 | 47 0.07
Thunderstorm
Actual:
82 | 51 0.05
Average:
80 | 47 0.07
Thunderstorm
Actual:
75 | 42 0.01
Average:
80 | 48 0.06
Scattered Clouds
Actual:
78 | 44 0.00
Average:
80 | 48 0.07
Clear
Actual:
86 | 39 0.00
Average:
80 | 48 0.08
Partly Cloudy
Actual:
70 | 49 0.00
Average:
81 | 49 0.08
Partly Cloudy
Actual:
97 | 59 0.00
Average:
81 | 49 0.08
Thunderstorm
Actual:
100 | 67 0.00
Average:
81 | 49 0.09
Clear
Actual:
100 | 60 0.00
Average:
81 | 50 0.09
Scattered Clouds
Actual:
92 | 58 0.00
Average:
82 | 50 0.09
Partly Cloudy
Actual:
96 | 54 0.00
Average:
82 | 50 0.10
Clear
Actual:
89 | 53 0.00
Average:
82 | 51 0.10
Clear
Actual:
87 | 49 0.00
Average:
83 | 51 0.10
Clear
Actual:
88 | 41 0.00
Average:
83 | 51 0.10
 

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 55 43 30 37 31 22 92 61 30 30.59 30.25 29.67 10 4 0 37 20 46 0.04 Fog , Rain , Snow
2 52 39 25 29 20 7 85 51 16 30.71 30.59 30.47 10 10 3 22 12 30 T Snow
3 69 46 23 26 20 13 75 44 12 30.44 30.18 29.99 10 10 10 22 8 29 0.00  
4 67 46 24 23 17 8 75 44 12 30.17 30.08 30.02 10 10 10 22 8 29 0.00  
5 62 44 26 21 16 10 55 36 17 30.22 30.14 30.05 10 10 10 14 4 17 0.00  
6 78 55 32 45 29 18 66 39 12 30.08 29.96 29.85 10 10 10 36 14 43 0.00  
7 82 67 51 44 35 24 66 40 13 29.85 29.76 29.66 10 10 6 35 12 41 T Rain
8 76 59 41 48 44 37 93 63 33 30.02 29.85 29.75 10 10 4 29 9 38 T Rain , Thunderstorm
9 64 54 43 47 43 40 92 69 46 30.10 30.02 29.91 10 10 10 18 7 22 T Rain
10 71 54 37 47 41 29 100 61 22 30.16 30.12 30.07 10 10 7 29 5 36 0.00  
11 71 57 42 47 40 35 89 59 28 30.32 30.23 30.14 10 10 10 36 8 44 T Rain
12 85 65 45 44 35 25 77 45 12 30.17 30.03 29.96 10 10 10 21 10 26 0.00  
13 94 70 46 35 31 27 58 34 9 30.00 29.92 29.83 10 10 10 17 6 20 0.00  
14 97 76 54 42 32 21 47 27 7 29.82 29.73 29.61 10 10 10 23 10 30 0.00  
15 94 77 59 49 40 28 53 32 11 29.77 29.67 29.61 10 10 10 28 10 32 0.00  
16 92 75 57 54 46 40 72 44 16 29.73 29.66 29.56 10 10 10 26 12 35 0.00  
17 95 78 61 58 48 24 84 46 8 29.86 29.66 29.55 10 10 8 33 13 45 0.00  
18 94 73 51 58 25 11 73 39 5 29.65 29.56 29.44 10 10 10 29 11 36 0.00  
19 82 67 51 49 41 25 77 45 13 29.70 29.62 29.53 10 10 9 32 10 40 0.05 Rain , Thunderstorm
20 75 59 42 43 40 33 83 54 25 29.90 29.78 29.68 10 10 8 30 10 35 0.01 Rain , Thunderstorm
21 78 61 44 43 33 26 83 49 15 30.00 29.85 29.73 10 10 10 24 11 37 0.00  
22 86 63 39 41 35 29 70 42 13 29.88 29.80 29.69 10 10 10 25 10 32 0.00  
23 70 60 49 53 47 42 80 64 47 30.16 30.01 29.83 10 10 8 23 16 29 0.00  
24 97 78 59 55 46 34 87 51 14 30.09 29.86 29.70 10 7 1 49 23 63 0.00  
25 100 84 67 52 40 15 53 29 5 29.95 29.73 29.56 10 9 3 40 17 56 0.00 Thunderstorm
26 100 80 60 49 28 7 60 32 4 29.71 29.62 29.52 10 10 10 22 10 26 0.00  
27 92 75 58 58 40 9 78 44 9 29.63 29.54 29.46 10 10 7 23 11 31 0.00  
28 96 75 54 55 44 2 86 45 3 29.77 29.51 29.31 10 8 1 39 13 52 0.00  
29 89 71 53 57 44 26 73 42 11 29.55 29.37 29.24 10 9 4 39 17 48 0.00  
30 87 68 49 43 24 4 71 38 4 29.67 29.54 29.46 10 10 6 36 13 47 0.00  
31 88 65 41 26 17 9 36 21 6 29.83 29.71 29.62 10 10 8 25 9 32 0.00