Weather History for Rolla, MO

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Month of May, 2014

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 76 °F 50 °F
Mean Temperature 75 °F 65 °F 44 °F
Min Temperature 65 °F 54 °F 34 °F
Degree Days  
Heating Degree Days (base 65) 21 4 0 126
Cooling Degree Days (base 65) 10 4 0 135
Growing Degree Days (base 50) 24 15 0 479
Dew Point  
Dew Point 70 °F 54 °F 28 °F
Precipitation  
Precipitation 1.22 in 0.13 in 0.00 in 3.80 in
Snowdepth - - - -
Wind  
Wind 28 mph 9 mph 0 mph
Gust Wind 37 mph 24 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.25 in 29.96 in 29.63 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. 15, 2014 Rise Set
Actual Time 5:56 AM CDT 8:10 PM CDT
Civil Twilight 5:26 AM CDT 8:40 PM CDT
Nautical Twilight 4:50 AM CDT 9:17 PM CDT
Astronomical Twilight 4:10 AM CDT 9:56 PM CDT
Moon 9:19 PM CDT (5/15) 6:43 AM CDT (5/15)
Length of Visible Light 15h 13m
Length of Day
14h 14m
Full, 99% of the Moon is Illuminated
May 15
Full
May 21
Last Quarter
May 28
New
Jun 5
First Quarter
Jun 12
Full

Weather History Calendar

Precipitation Actual month total 3.80 Normal Month Total: 5.04
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Partly Cloudy
Actual:
53 | 35 0.00
Average:
71 | 49 0.15
Partly Cloudy
Actual:
62 | 37 0.00
Average:
71 | 49 0.16
Scattered Clouds
Actual:
78 | 50 0.00
Average:
71 | 49 0.16
Clear
Actual:
91 | 48 0.00
Average:
72 | 50 0.17
Clear
Actual:
91 | 58 0.00
Average:
72 | 50 0.17
Clear
Actual:
87 | 57 0.00
Average:
72 | 50 0.17
Thunderstorm
Actual:
84 | 62 T
Average:
72 | 51 0.17
Thunderstorm
Actual:
81 | 63 0.44
Average:
73 | 51 0.16
Rain
Actual:
75 | 55 0.11
Average:
73 | 51 0.16
Scattered Clouds
Actual:
82 | 51 0.00
Average:
73 | 52 0.16
Partly Cloudy
Actual:
83 | 62 0.00
Average:
73 | 52 0.16
Thunderstorm
Actual:
85 | 64 0.46
Average:
74 | 52 0.17
Rain
Actual:
64 | 48 0.14
Average:
74 | 52 0.16
Rain
Actual:
50 | 43 0.25
Average:
74 | 53 0.16
Thunderstorm
Actual:
62 | 37 0.04
Average:
74 | 53 0.17
Scattered Clouds
Actual:
57 | 34 0.00
Average:
74 | 53 0.16
Clear
Actual:
63 | 34 0.00
Average:
75 | 54 0.16
Clear
Actual:
69 | 43 0.00
Average:
75 | 54 0.16
Scattered Clouds
Actual:
78 | 50 0.00
Average:
75 | 54 0.16
Clear
Actual:
83 | 62 0.00
Average:
75 | 54 0.17
Thunderstorm
Actual:
83 | 65 T
Average:
76 | 55 0.16
Partly Cloudy
Actual:
81 | 63 0.00
Average:
76 | 55 0.16
Thunderstorm
Actual:
79 | 59 0.07
Average:
76 | 55 0.16
Thunderstorm
Actual:
66 | 60 1.22
Average:
76 | 56 0.15
Scattered Clouds
Actual:
83 | 60 0.00
Average:
77 | 56 0.16
Thunderstorm
Actual:
80 | 62 1.02
Average:
77 | 56 0.16
Fog
Actual:
80 | 61 0.01
Average:
77 | 56 0.17
Fog
Actual:
80 | 60 0.00
Average:
78 | 57 0.17
Scattered Clouds
Actual:
80 | 64 0.00
Average:
78 | 57 0.16
Thunderstorm
Actual:
83 | 64 0.04
Average:
78 | 57 0.17
Thunderstorm
Actual:
84 | 65 0.00
Average:
78 | 58 0.16
 

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
May high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 53 44 35 37 35 32 89 70 50 29.99 29.95 29.91 10 10 10 22 11 27 0.00  
2 62 50 37 39 37 35 92 66 39 29.98 29.93 29.85 10 10 10 18 10 23 0.00  
3 78 64 50 46 39 36 67 46 24 29.94 29.89 29.84 10 10 10 17 8 20 0.00  
4 91 70 48 53 45 37 74 45 16 29.94 29.85 29.73 10 10 10 22 7 27 0.00  
5 91 75 58 52 49 46 77 51 24 29.81 29.72 29.65 10 9 2 17 8 22 0.00  
6 87 72 57 60 55 51 80 56 32 29.79 29.69 29.63 10 10 10 25 13 33 0.00  
7 84 73 62 63 59 56 78 63 47 29.81 29.76 29.69 10 10 10 23 15 29 T Rain , Thunderstorm
8 81 72 63 66 62 59 93 74 54 29.89 29.84 29.79 10 8 2 28 15 37 0.44 Rain , Thunderstorm
9 75 65 55 62 57 52 93 71 49 29.89 29.83 29.76 10 10 9 21 9 27 0.11 Rain
10 82 67 51 64 55 46 86 66 45 29.94 29.86 29.78 10 10 10 18 9 23 0.00  
11 83 73 62 68 64 59 93 74 55 29.93 29.87 29.77 10 10 10 24 13 35 0.00  
12 85 75 64 68 65 61 93 74 55 29.93 29.87 29.76 10 9 2 28 14 37 0.46 Rain , Thunderstorm
13 64 56 48 63 51 46 100 92 83 30.21 30.06 29.92 10 7 2 23 9 28 0.14 Rain
14 50 47 43 46 43 40 100 88 76 30.20 30.14 30.07 10 8 2 22 8 28 0.25 Rain
15 62 50 37 49 38 28 96 65 33 30.11 30.06 30.02 10 10 10 26 10 34 0.04 Rain , Thunderstorm
16 57 46 34 36 33 30 89 63 36 30.13 30.09 30.06 10 10 10 18 8 24 0.00  
17 63 49 34 42 34 30 92 62 32 30.19 30.16 30.13 10 10 10 10 4 15 0.00  
18 69 56 43 44 40 37 89 62 34 30.25 30.17 30.09 10 10 10 15 8 19 0.00  
19 78 64 50 59 53 42 73 62 50 30.10 29.98 29.84 10 10 10 28 15 35 0.00  
20 83 73 62 64 61 57 84 68 51 29.94 29.88 29.83 10 10 10 24 14 30 0.00  
21 83 74 65 70 66 61 90 76 62 29.99 29.95 29.89 10 10 10 17 9 22 T Rain , Thunderstorm
22 81 72 63 67 64 54 93 75 56 30.14 30.07 30.00 10 9 6 13 6 17 0.00  
23 79 69 59 59 56 52 90 68 45 30.14 30.10 30.05 10 10 7 12 6 15 0.07 Rain , Thunderstorm
24 66 63 60 63 59 50 100 80 60 30.16 30.10 30.04 10 6 0 16 9 19 1.22 Fog , Rain , Thunderstorm
25 83 72 60 66 63 58 90 71 51 30.07 30.01 29.96 10 10 10 12 6 15 0.00  
26 80 71 62 70 64 60 93 81 69 30.11 30.04 29.98 10 8 0 22 8 30 1.02 Fog , Rain , Thunderstorm
27 80 71 61 67 63 61 100 79 58 30.02 29.98 29.92 10 8 0 17 5 22 0.01 Fog
28 80 70 60 66 63 59 100 79 58 30.00 29.95 29.89 10 6 0 9 4 11 0.00 Fog
29 80 72 64 67 65 62 100 79 58 29.99 29.95 29.90 10 9 6 15 7 18 0.00  
30 83 74 64 68 65 63 93 78 62 30.07 30.02 29.99 10 10 6 18 8 23 0.04 Rain , Thunderstorm
31 84 75 65 68 66 63 93 74 55 30.09 30.02 29.97 10 10 7 15 7 20 0.00 Thunderstorm