Change the Weather History Date:

Month of September, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 93 °F 74 °F 52 °F
Mean Temperature 78 °F 62 °F 45 °F
Min Temperature 66 °F 49 °F 35 °F
Degree Days  
Heating Degree Days (base 65) 20 6 0 175
Cooling Degree Days (base 65) 13 3 0 82
Growing Degree Days (base 50) 30 16 0 490
Dew Point  
Dew Point 70 °F 47 °F 29 °F
Precipitation  
Precipitation 0.65 in 0.06 in 0.00 in 1.65 in
Snowdepth 0.0 in 0.0 in 0.0 in -
Wind  
Wind 29 mph 7 mph 0 mph
Gust Wind 36 mph 22 mph 17 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.83 in 29.31 in

Monthly Weather History Graph

Monthly Weather History Graph

Search for Another Location

Airport or City:

Trip Planner

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

Sep. 18, 2013 Rise Set
Actual Time 6:42 AM PDT 7:06 PM PDT
Civil Twilight 6:11 AM PDT 7:36 PM PDT
Nautical Twilight 5:35 AM PDT 8:12 PM PDT
Astronomical Twilight 4:57 AM PDT 8:50 PM PDT
Moon 6:30 PM PDT (9/18) 5:50 AM PDT (9/18)
Length of Visible Light 13h 24m
Length of Day
12h 23m
Waxing Gibbous, 99% of the Moon is Illuminated
Sep 18
Waxing Gibbous
Sep 19
Full
Sep 26
Last Quarter
Oct 4
New
Oct 11
First Quarter

Daily Weather History & Observations

2013 Temp. (°F) Dew Point (°F) Humidity (%) Sea Level Press. (in) Visibility (mi) Wind (mph) Precip. (in) Events
Sep high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 93 71 49 57 48 41 69 43 17 29.88 29.80 29.68 10 10 10 12 6 - 0.00  
2 89 78 66 57 52 42 61 41 21 29.86 29.78 29.74 10 10 10 16 9 32 0.00  
3 87 76 65 56 54 52 68 50 32 29.93 29.87 29.83 10 10 10 20 9 24 0.00  
4 88 72 56 57 54 51 67 48 28 29.96 29.91 29.84 10 10 10 14 7 - 0.00  
5 77 70 62 65 58 54 94 61 39 29.96 29.89 29.79 10 10 7 17 9 24 0.38 Rain
6 69 64 59 58 56 51 90 73 55 30.10 30.01 29.89 10 10 10 15 4 18 0.01  
7 68 59 49 59 56 55 94 84 68 30.11 30.08 30.03 10 9 2 7 2 - 0.06 Rain
8 75 62 49 57 54 53 93 65 43 30.07 30.00 29.91 10 10 10 15 7 - T  
9 82 65 48 54 52 49 65 49 33 29.97 29.92 29.86 10 10 10 9 7 - 0.00  
10 86 69 51 53 52 48 78 50 26 30.03 29.96 29.91 10 10 10 14 5 - 0.00  
11 90 73 56 70 52 46 72 46 22 30.06 30.00 29.93 10 10 10 10 7 - 0.00  
12 90 72 53 53 50 46 65 42 19 30.00 29.91 29.81 10 10 9 12 7 25 0.00  
13 91 72 52 55 52 43 65 41 17 29.83 29.76 29.67 10 10 8 13 6 - 0.00  
14 90 72 54 56 53 49 70 44 23 29.84 29.77 29.73 10 10 10 13 7 - 0.00  
15 88 72 56 58 52 45 78 46 24 29.79 29.70 29.56 10 10 8 29 7 36 0.03 Rain , Thunderstorm
16 72 62 51 58 51 46 84 57 35 29.82 29.79 29.72 10 10 10 17 6 - T  
17 70 57 43 49 45 41 69 53 38 29.81 29.75 29.68 10 10 10 20 8 29 0.09  
18 73 64 54 40 38 35 55 41 27 30.04 29.93 29.82 10 10 10 24 13 30 0.00  
19 70 55 39 43 40 38 71 51 30 30.10 30.01 29.89 10 10 10 13 7 - 0.00  
20 79 60 41 44 40 37 68 47 26 29.88 29.70 29.55 10 10 10 14 7 - 0.00  
21 66 55 43 47 42 36 65 43 25 29.63 29.59 29.55 10 10 10 17 10 21 T Rain
22 63 53 42 50 44 38 90 65 37 29.71 29.64 29.58 10 10 10 13 5 17 0.09 Rain
23 61 53 45 46 43 38 90 65 40 29.91 29.85 29.72 10 10 10 13 4 17 0.00  
24 65 58 50 42 36 29 66 46 26 29.89 29.81 29.74 10 10 10 18 9 24 0.00  
25 55 45 35 41 36 29 77 49 24 29.93 29.83 29.78 10 10 10 14 8 17 0.03 Rain
26 63 51 39 40 37 30 68 51 27 30.06 30.01 29.94 10 10 10 13 7 17 0.00  
27 52 45 37 44 40 35 83 65 53 30.04 29.96 29.87 10 10 10 13 6 - 0.07 Rain
28 57 52 47 52 47 40 94 80 52 29.85 29.60 29.37 10 9 3 18 3 29 0.65 Rain
29 55 50 44 47 40 37 86 58 41 29.57 29.48 29.31 10 10 10 23 11 32 0.18  
30 57 50 42 44 37 32 83 63 42 29.90 29.69 29.40 10 10 10 25 14 32 0.06 Rain