St. Petersburg Airport, FL

4:25 PM EDT on April 30, 2017 (GMT -0400)
Saint Petersburg-Clearwater International

Weather History for KPIE - January, 1999

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Month of January, 1999

  Max Avg Min Sum
Temperature  
Max Temperature 82 °F 73 °F 45 °F
Mean Temperature 74 °F 64 °F 41 °F
Min Temperature 66 °F 55 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 24 4 0 115
Cooling Degree Days (base 65) 9 2 0 71
Growing Degree Days (base 50) 24 14 0 438
Dew Point  
Dew Point 72 °F 56 °F 21 °F
Precipitation  
Precipitation 0.83 in 0.06 in 0.00 in 1.86 in
Snowdepth - - - -
Wind  
Wind 31 mph 8 mph 0 mph
Gust Wind 40 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.16 in 29.80 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Jan. 01, 1999 Rise Set
Actual Time 7:21 AM EST 5:46 PM EST
Civil Twilight 6:56 AM EST 6:12 PM EST
Nautical Twilight 6:27 AM EST 6:41 PM EST
Astronomical Twilight 5:58 AM EST 7:10 PM EST
Moon 5:40 PM EST (1/1) 6:39 AM EST (1/1)
Length of Visible Light 11h 16m
Length of Day
10h 24m
Full, 100% of the Moon is Illuminated
Jan 1
Full
Jan 1
Full
Jan 9
Last Quarter
Jan 17
New
Jan 24
First Quarter

Daily Weather History & Observations

1999 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 73 64 55 59 55 47 89 73 51 30.20 30.12 30.06 10 9 6 12 8 - 0.00  
2 82 71 60 72 64 58 100 81 60 30.06 29.92 29.80 10 8 0 26 14 40 0.12 Rain , Thunderstorm
3 69 62 54 64 58 47 100 86 72 30.18 30.01 29.85 10 8 5 18 7 - 0.83 Rain
4 54 48 43 48 39 30 89 73 54 30.36 30.29 30.17 10 9 8 17 11 21 0.00  
5 45 41 37 30 28 21 70 59 51 30.48 30.42 30.37 10 10 10 17 14 21 0.00  
6 59 47 35 43 30 21 77 57 32 30.47 30.40 30.33 10 10 2 15 10 - 0.00  
7 68 57 46 53 48 43 93 74 47 30.39 30.32 30.26 10 8 5 9 6 - 0.00  
8 73 64 54 59 55 52 97 81 57 30.26 30.16 30.06 10 8 5 13 5 17 0.00  
9 77 66 54 68 61 54 100 90 69 30.04 29.96 29.85 10 7 2 31 9 37 0.23 Fog , Rain , Thunderstorm
10 59 54 46 58 51 39 100 84 55 30.27 30.08 29.91 10 8 4 14 9 - 0.11  
11 63 52 42 42 36 30 83 56 35 30.36 30.29 30.26 10 10 8 18 13 22 0.00  
12 71 60 48 52 47 41 84 71 47 30.30 30.22 30.16 10 10 8 9 7 - 0.00  
13 73 63 53 58 54 51 93 78 49 30.24 30.18 30.14 10 7 4 9 5 - 0.00  
14 78 68 57 62 58 54 96 77 45 30.20 30.12 30.06 10 9 6 15 6 21 0.01  
15 75 68 60 66 63 57 100 91 62 30.08 30.05 29.99 10 6 0 12 4 - 0.00 Fog
16 75 66 57 63 58 52 93 77 60 30.14 30.09 30.06 10 9 5 9 7 - 0.00  
17 78 70 62 67 65 62 100 87 65 30.17 30.12 30.08 10 8 2 17 8 18 0.00  
18 75 68 62 69 65 61 100 91 74 30.17 30.13 30.10 10 6 0 15 5 - 0.01 Fog , Rain , Thunderstorm
19 78 70 62 67 64 60 100 89 60 30.22 30.16 30.12 9 4 0 7 2 - 0.00 Fog , Rain
20 75 68 60 66 63 59 100 94 71 30.19 30.14 30.09 7 2 0 8 4 - 0.01 Fog
21 79 69 59 64 61 59 100 86 54 30.12 30.07 30.02 10 4 0 10 3 - 0.01 Fog
22 82 72 63 67 63 61 93 74 47 30.06 30.01 29.98 10 9 5 18 11 24 0.01  
23 82 74 66 70 68 64 96 87 62 30.05 29.99 29.93 10 6 1 24 14 29 0.00 Rain , Thunderstorm
24 68 61 54 67 58 49 96 82 63 30.23 30.09 29.98 10 6 1 20 10 25 0.29 Rain
25 70 61 52 56 49 31 86 70 39 30.37 30.30 30.22 10 10 8 14 9 - 0.13  
26 77 62 48 61 53 38 93 73 29 30.37 30.31 30.27 10 8 4 8 6 - 0.04  
27 79 69 59 63 61 59 100 85 50 30.34 30.26 30.17 10 5 0 14 5 - 0.01 Fog
28 77 70 63 63 62 60 97 82 56 30.24 30.18 30.12 10 7 5 13 7 - 0.01  
29 78 69 60 64 61 58 100 79 50 30.19 30.15 30.12 10 8 2 14 6 - 0.02  
30 79 70 62 67 63 60 97 81 54 30.21 30.15 30.11 10 9 7 12 6 - 0.01  
31 77 70 62 67 64 61 100 87 60 30.23 30.17 30.13 10 8 2 12 4 - 0.01 Rain