Weather History for Hermiston, OR

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Month of April, 2013

  Max Avg Min Sum
Temperature  
Max Temperature 84 °F 65 °F 53 °F
Mean Temperature 62 °F 51 °F 40 °F
Min Temperature 53 °F 39 °F 21 °F
Degree Days  
Heating Degree Days (base 65) 25 13 3 401
Cooling Degree Days (base 65) 0 0 0 0
Growing Degree Days (base 50) 12 3 0 101
Dew Point  
Dew Point 52 °F 35 °F 16 °F
Precipitation  
Precipitation 0.16 in 0.02 in 0.00 in 0.62 in
Snowdepth - - - -
Wind  
Wind 31 mph 9 mph 0 mph
Gust Wind 50 mph 25 mph 16 mph
Sea Level Pressure  
Sea Level Pressure 30.48 in 30.07 in 29.57 in

Monthly Weather History Graph

Monthly Weather History Graph

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Date:

Astronomy

Apr. 26, 2013 Rise Set
Actual Time 5:51 AM PDT 7:58 PM PDT
Civil Twilight 5:19 AM PDT 8:31 PM PDT
Nautical Twilight 4:39 AM PDT 9:11 PM PDT
Astronomical Twilight 3:55 AM PDT 9:56 PM PDT
Moon 9:31 PM PDT (4/26) 6:20 AM PDT (4/26)
Length of Visible Light 15h 11m
Length of Day
14h 06m
Full, 99% of the Moon is Illuminated
Apr 26
Full
May 2
Last Quarter
May 9
New
May 17
First Quarter
May 24
Full

Weather History Calendar

Precipitation Actual month total 0.62 Average Month Total: 0.60
Sunday Monday Tuesday Wednesday Thursday Friday Saturday
 
Clear
Actual:
75 | 35 0.00
Average:
60 | 36 0.04
Clear
Actual:
72 | 52 0.00
Average:
62 | 36 0.00
Clear
Actual:
71 | 41 0.00
Average:
62 | 35 0.01
Rain
Actual:
63 | 46 0.13
Average:
62 | 37 0.00
Rain
Actual:
70 | 44 0.01
Average:
62 | 36 0.00
Rain
Actual:
62 | 44 0.02
Average:
64 | 37 0.02
Rain
Actual:
59 | 43 0.08
Average:
64 | 36 0.00
Mostly Cloudy
Actual:
57 | 39 0.00
Average:
64 | 37 0.00
Scattered Clouds
Actual:
64 | 30 0.00
Average:
62 | 37 0.03
Rain
Actual:
66 | 46 0.00
Average:
64 | 37 0.01
Clear
Actual:
59 | 41 0.00
Average:
64 | 38 0.01
Rain
Actual:
59 | 28 0.04
Average:
63 | 37 0.00
Clear
Actual:
57 | 41 0.00
Average:
63 | 36 0.03
Scattered Clouds
Actual:
57 | 36 0.00
Average:
65 | 38 0.00
Rain
Actual:
53 | 37 0.15
Average:
65 | 40 0.01
Scattered Clouds
Actual:
55 | 28 0.00
Average:
66 | 39 0.01
Scattered Clouds
Actual:
60 | 21 0.00
Average:
64 | 39 0.01
Rain
Actual:
66 | 39 0.02
Average:
63 | 39 0.02
Rain
Actual:
62 | 50 0.16
Average:
64 | 37 0.03
Clear
Actual:
64 | 46 0.00
Average:
63 | 39 0.02
Rain
Actual:
64 | 45 0.01
Average:
63 | 38 0.05
Clear
Actual:
61 | 30 0.00
Average:
64 | 40 0.02
Clear
Actual:
64 | 25 0.00
Average:
66 | 41 0.06
Clear
Actual:
71 | 26 0.00
Average:
65 | 41 0.05
Clear
Actual:
78 | 34 0.00
Average:
64 | 40 0.06
Rain
Actual:
84 | 39 0.00
Average:
65 | 39 0.02
Rain
Actual:
73 | 45 0.00
Average:
67 | 40 0.03
Partly Cloudy
Actual:
69 | 53 0.00
Average:
67 | 43 0.03
Scattered Clouds
Actual:
64 | 44 0.00
Average:
67 | 42 0.01
Partly Cloudy
Actual:
59 | 37 0.00
Average:
67 | 41 0.02
 

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
Apr high avg low high avg low high avg low high avg low high avg low high avg high sum  
1 75 55 35 48 41 32 93 63 31 30.01 29.96 29.91 10 10 10 16 5 24 0.00  
2 72 62 52 45 43 42 71 56 36 30.11 30.06 30.01 10 10 10 17 13 24 0.00  
3 71 56 41 50 43 38 89 60 31 30.12 30.04 29.92 10 10 9 13 6 - 0.00  
4 63 54 46 52 47 42 97 77 64 29.91 29.80 29.68 10 10 3 22 7 44 0.13 Rain
5 70 56 44 46 43 39 89 66 38 29.90 29.87 29.83 10 10 10 21 8 30 0.01 Rain
6 62 52 44 46 41 37 93 69 44 29.95 29.89 29.81 10 10 10 16 8 23 0.02 Rain
7 59 52 43 44 38 32 90 63 41 29.81 29.69 29.57 10 10 8 30 14 47 0.08 Rain
8 57 48 39 38 35 33 89 63 44 30.21 30.03 29.83 10 10 10 12 8 21 0.00  
9 64 46 30 39 36 29 92 65 35 30.34 30.27 30.19 10 10 10 9 4 - 0.00  
10 66 57 46 49 38 34 67 53 40 30.19 30.07 29.95 10 10 9 31 12 50 0.00 Rain
11 59 50 41 36 34 31 74 57 36 30.22 30.16 30.09 10 10 10 15 10 24 0.00  
12 59 44 28 44 35 26 92 67 44 30.13 29.92 29.71 10 10 10 16 4 - 0.04 Rain
13 57 48 41 38 29 24 66 49 32 29.96 29.85 29.70 10 10 10 29 21 39 0.00  
14 57 46 36 31 27 20 67 49 25 29.99 29.92 29.83 10 10 10 17 10 26 0.00  
15 53 45 37 39 35 30 93 76 52 30.09 29.97 29.89 10 9 2 13 6 21 0.15 Rain
16 55 41 28 32 23 17 85 49 24 30.35 30.25 30.10 10 10 10 17 6 22 0.00  
17 60 40 21 33 23 16 92 51 19 30.47 30.40 30.34 10 10 10 12 4 - 0.00  
18 66 52 39 45 37 32 80 57 37 30.38 30.31 30.22 10 10 10 21 10 31 0.02 Rain
19 62 56 50 49 46 41 93 76 56 30.21 30.08 30.00 10 10 10 25 13 36 0.16 Rain
20 64 55 46 41 38 36 76 56 37 30.19 30.15 30.10 10 10 10 24 17 30 0.00  
21 64 54 45 41 37 34 76 57 35 30.27 30.15 30.06 10 10 9 23 12 34 0.01 Rain
22 61 46 30 35 26 16 96 51 19 30.48 30.40 30.28 10 10 10 9 3 - 0.00  
23 64 44 25 29 23 18 81 48 17 30.41 30.29 30.19 10 10 10 6 2 - 0.00  
24 71 48 26 34 28 24 92 49 20 30.33 30.18 29.96 10 10 10 9 3 - 0.00  
25 78 56 34 42 36 31 89 50 22 30.03 29.97 29.94 10 10 9 10 4 16 0.00  
26 84 60 39 44 38 28 89 44 14 30.17 30.11 30.06 10 10 9 14 5 21 0.00 Rain
27 73 59 45 40 35 28 74 39 20 30.14 30.10 30.04 10 10 10 21 8 29 0.00 Rain
28 69 61 53 43 38 33 64 43 28 30.13 30.06 29.95 10 10 10 29 15 39 0.00  
29 64 54 44 41 32 26 59 42 25 30.05 29.95 29.87 10 10 10 25 16 41 0.00  
30 59 47 37 31 25 20 68 47 23 30.38 30.21 30.06 10 10 10 14 9 16 0.00