Weather History for Hermiston, OR

Change the Weather History Date:

Week of May 5, 2013 through May 11, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 96 °F 90 °F 82 °F
Mean Temperature 78 °F 69 °F 60 °F
Min Temperature 63 °F 49 °F 39 °F
Degree Days  
Heating Degree Days (base 65) 4 1 0 6
Cooling Degree Days (base 65) 13 5 0 36
Growing Degree Days (base 50) 28 19 10 134
Dew Point  
Dew Point 53 °F 44 °F 32 °F
Precipitation  
Precipitation 0.00 in 0.00 in 0.00 in 0.00 in
Snowdepth - - - -
Wind  
Wind 13 mph 4 mph 0 mph
Gust Wind 18 mph 18 mph 18 mph
Sea Level Pressure  
Sea Level Pressure 30.11 in 29.91 in 29.67 in

Weekly Weather History Graph

Weekly Weather History Graph

Search for Another Location

Airport:

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

May. 11, 2013 Rise Set
Actual Time 5:29 AM PDT 8:17 PM PDT
Civil Twilight 4:55 AM PDT 8:52 PM PDT
Nautical Twilight 4:11 AM PDT 9:36 PM PDT
Astronomical Twilight 3:20 AM PDT 10:27 PM PDT
Moon 6:39 AM PDT (5/11) 10:03 PM PDT (5/11)
Length of Visible Light 15h 56m
Length of Day
14h 47m
Waxing Crescent, 3% of the Moon is Illuminated
May 11
Waxing Crescent
May 17
First Quarter
May 24
Full
May 31
Last Quarter
Jun 8
New

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  
5 82 60 39 43 38 33 79 46 20 29.93 29.85 29.74 10 10 10 10 4 18 0.00  
6 88 64 39 44 40 33 93 46 14 29.84 29.76 29.67 10 10 8 9 3 - 0.00  
7 89 66 44 49 42 32 79 42 13 29.83 29.78 29.73 10 10 10 10 4 - 0.00  
8 90 74 59 52 48 44 64 45 21 29.96 29.91 29.85 10 10 5 13 6 - 0.00  
9 91 70 48 51 46 36 86 45 15 30.07 30.00 29.94 10 10 8 8 4 - 0.00  
10 96 72 50 51 44 32 80 38 11 30.11 30.04 29.97 10 10 10 10 4 - 0.00  
11 93 78 63 53 49 43 60 37 21 30.08 30.01 29.91 10 10 10 8 4 - 0.00