Weather History for Tulsa, OK

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Month of May, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 91 °F 77 °F 52 °F
Mean Temperature 79 °F 67 °F 45 °F
Min Temperature 75 °F 57 °F 36 °F
Degree Days  
Heating Degree Days (base 65) 20 3 0 101
Cooling Degree Days (base 65) 14 5 0 165
Growing Degree Days (base 50) 28 17 0 530
Dew Point  
Dew Point 74 °F 57 °F 26 °F
Precipitation  
Precipitation 1.78 in 0.15 in 0.00 in 4.41 in
Snowdepth - - - -
Wind  
Wind 37 mph 11 mph 0 mph
Gust Wind 49 mph 26 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.41 in 29.93 in 29.55 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

May. 20, 2013 Rise Set
Actual Time 6:13 AM CDT 8:27 PM CDT
Civil Twilight 5:44 AM CDT 8:56 PM CDT
Nautical Twilight 5:08 AM CDT 9:31 PM CDT
Astronomical Twilight 4:30 AM CDT 10:10 PM CDT
Moon 3:43 PM CDT (5/20) 3:00 AM CDT (5/20)
Length of Visible Light 15h 11m
Length of Day
14h 13m
Waxing Gibbous, 75% of the Moon is Illuminated
May 20
Waxing Gibbous
May 24
Full
May 31
Last Quarter
Jun 8
New
Jun 16
First Quarter

Weather History Calendar

Precipitation Actual month total 4.41 Normal Month Total: 5.91
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Scattered Clouds
Actual:
84 | 54 0.00
Average:
76 | 55 0.18
Snow
Actual:
54 | 36 0.28
Average:
76 | 55 0.18
Rain
Actual:
61 | 36 T
Average:
76 | 55 0.18
Rain
Actual:
52 | 40 0.19
Average:
77 | 56 0.19
Mostly Cloudy
Actual:
60 | 44 T
Average:
77 | 56 0.19
Partly Cloudy
Actual:
69 | 44 0.00
Average:
77 | 56 0.19
Fog
Actual:
77 | 45 0.00
Average:
77 | 56 0.18
Thunderstorm
Actual:
83 | 57 0.20
Average:
78 | 57 0.18
Thunderstorm
Actual:
73 | 59 0.69
Average:
78 | 57 0.18
Partly Cloudy
Actual:
73 | 54 0.00
Average:
78 | 57 0.18
Scattered Clouds
Actual:
77 | 49 0.00
Average:
78 | 58 0.18
Scattered Clouds
Actual:
71 | 40 0.00
Average:
78 | 58 0.18
Clear
Actual:
88 | 50 0.00
Average:
79 | 58 0.20
Clear
Actual:
91 | 65 0.00
Average:
79 | 59 0.20
Thunderstorm
Actual:
76 | 69 0.10
Average:
79 | 59 0.20
Rain
Actual:
75 | 63 0.01
Average:
79 | 59 0.20
Fog
Actual:
81 | 58 0.00
Average:
80 | 60 0.20
Partly Cloudy
Actual:
87 | 69 0.07
Average:
80 | 60 0.20
Thunderstorm
Actual:
83 | 66 0.10
Average:
80 | 60 0.21
Thunderstorm
Actual:
84 | 68 0.09
Average:
80 | 60 0.20
Thunderstorm
Actual:
69 | 57 0.38
Average:
81 | 61 0.21
Scattered Clouds
Actual:
79 | 64 0.00
Average:
81 | 61 0.19
Thunderstorm
Actual:
67 | 57 0.21
Average:
81 | 61 0.20
Partly Cloudy
Actual:
79 | 58 0.00
Average:
81 | 62 0.19
Partly Cloudy
Actual:
84 | 64 0.00
Average:
82 | 62 0.19
Partly Cloudy
Actual:
85 | 69 0.00
Average:
82 | 62 0.19
Partly Cloudy
Actual:
84 | 70 0.00
Average:
82 | 62 0.19
Partly Cloudy
Actual:
82 | 75 0.00
Average:
82 | 63 0.19
Thunderstorm
Actual:
80 | 64 0.30
Average:
83 | 63 0.18
Thunderstorm
Actual:
84 | 64 1.78
Average:
83 | 63 0.19
Thunderstorm
Actual:
87 | 69 0.01
Average:
83 | 63 0.19
 

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 84 69 54 65 60 47 90 67 43 30.06 29.89 29.80 10 10 7 24 13 30 0.00  
2 54 45 36 45 39 35 100 86 71 30.41 30.31 30.10 10 7 2 31 19 38 0.28 Rain , Snow
3 61 49 36 36 32 26 92 60 27 30.35 30.15 29.97 10 10 9 35 15 42 T Rain
4 52 46 40 46 42 35 100 83 65 30.06 29.96 29.91 10 8 2 22 11 27 0.19 Rain
5 60 52 44 50 47 42 100 85 69 30.14 30.09 30.06 10 9 5 15 8 18 T  
6 69 57 44 54 50 45 100 79 57 30.14 30.08 30.01 10 7 1 12 6 13 0.00  
7 77 61 45 56 50 45 100 70 39 30.09 30.03 29.94 10 6 0 13 4 17 0.00 Fog
8 83 70 57 63 55 48 80 58 36 30.01 29.91 29.84 10 10 7 26 12 31 0.20 Rain , Thunderstorm
9 73 66 59 66 63 57 100 85 70 29.95 29.91 29.81 10 6 2 30 7 39 0.69 Rain , Thunderstorm
10 73 64 54 64 58 52 100 81 61 30.07 29.98 29.90 10 9 6 20 8 23 0.00  
11 77 63 49 59 49 38 100 66 31 30.23 30.13 30.07 10 10 9 23 8 29 0.00  
12 71 56 40 47 42 37 100 66 32 30.29 30.21 30.12 10 10 10 15 6 20 0.00  
13 88 69 50 56 49 43 83 56 29 30.12 30.05 29.97 10 10 10 17 9 24 0.00  
14 91 78 65 55 50 46 52 39 26 30.02 29.95 29.88 10 10 10 28 13 37 0.00  
15 76 73 69 67 63 51 84 65 46 29.95 29.89 29.78 10 7 2 20 14 24 0.10 Rain , Thunderstorm
16 75 69 63 64 62 60 93 81 68 29.87 29.83 29.78 10 10 7 14 5 20 0.01 Rain
17 81 70 58 68 63 57 100 84 67 29.92 29.87 29.82 10 6 0 14 6 18 0.00 Fog
18 87 78 69 73 70 67 97 78 59 29.85 29.79 29.69 7 5 3 33 14 49 0.07  
19 83 75 66 69 66 59 93 76 58 29.85 29.70 29.57 10 9 5 36 15 47 0.10 Rain , Thunderstorm
20 84 76 68 73 69 66 93 80 67 29.76 29.68 29.61 10 7 2 21 12 36 0.09 Rain , Thunderstorm
21 69 63 57 68 61 58 100 91 81 29.90 29.79 29.70 10 8 2 23 7 31 0.38 Rain , Thunderstorm
22 79 72 64 58 56 54 100 73 45 29.91 29.86 29.79 10 10 7 13 6 17 0.00  
23 67 62 57 62 58 54 100 84 67 30.12 30.03 29.91 10 9 3 22 7 28 0.21 Rain , Thunderstorm
24 79 69 58 66 61 56 90 76 62 30.20 30.14 30.09 10 10 9 17 10 22 0.00  
25 84 74 64 67 61 56 79 67 55 30.17 30.10 29.99 10 10 9 23 13 29 0.00  
26 85 77 69 69 66 63 84 71 58 30.04 29.98 29.90 10 9 7 26 15 33 0.00  
27 84 77 70 68 66 63 90 73 55 29.91 29.81 29.68 10 9 6 31 19 40 0.00  
28 82 79 75 67 66 64 74 65 55 29.77 29.74 29.69 10 9 7 33 19 39 0.00  
29 80 72 64 67 65 61 100 84 67 29.81 29.75 29.66 10 8 5 29 17 39 0.30 Rain , Thunderstorm
30 84 74 64 73 68 63 100 85 70 29.77 29.68 29.62 10 7 1 37 15 47 1.78 Rain , Thunderstorm
31 87 78 69 74 73 69 100 82 63 29.75 29.67 29.55 10 9 7 25 16 34 0.01 Rain , Thunderstorm