Weather History for Alturas, CA

Change the Weather History Date:

Monday, May 28, 2012

  Actual Average Record
Temperature  
Mean Temperature 51 °F 55 °F  
Max Temperature 70 °F 72 °F 93 °F (1983)
Min Temperature 31 °F 38 °F 28 °F (1932)
Degree Days  
Heating Degree Days 14 10  
Month to date heating degree days 384 382  
Since 1 July heating degree days 6446 6726  
Cooling Degree Days 0 0  
Month to date cooling degree days 1 0  
Year to date cooling degree days 1 0  
Moisture  
Dew Point 35 °F    
Average Humidity 60    
Maximum Humidity 96    
Minimum Humidity 23    
Precipitation  
Precipitation 0.00 in 0.05 in 0.92 in (2008)
Month to date precipitation 0.89 1.24  
Year to date precipitation 5.41 7.42  
Sea Level Pressure  
Sea Level Pressure 30.00 in    
Wind  
Wind Speed 4 mph (WSW)    
Max Wind Speed 20 mph    
Max Gust Speed 25 mph    
Visibility 10 miles    
Events      
T = Trace of Precipitation, MM = Missing Value Source: NWS Daily Summary

Daily Weather History Graph

Daily 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. 28, 2012 Rise Set
Actual Time 5:32 AM PDT 8:27 PM PDT
Civil Twilight 4:59 AM PDT 9:00 PM PDT
Nautical Twilight 4:18 AM PDT 9:41 PM PDT
Astronomical Twilight 3:29 AM PDT 10:30 PM PDT
Moon 12:52 PM PDT (5/28) 1:03 AM PDT (5/28)
Length of Visible Light 16h 00m
Length of Day
14h 54m
Waxing Crescent, 49% of the Moon is Illuminated
May 28
Waxing Crescent
May 28
First Quarter
Jun 4
Full
Jun 11
Last Quarter
Jun 19
New

Hourly Weather History & Observations

Time (PDT) Temp. Dew Point Humidity Pressure Visibility Wind Dir Wind Speed Gust Speed Precip Events Conditions
12:55 AM 37.0 °F 34.0 °F 89% 30.07 in 10.0 mi Calm Calm - N/A   Clear
1:55 AM 36.0 °F 33.1 °F 89% 30.06 in 10.0 mi Calm Calm - N/A   Clear
2:55 AM 33.1 °F 32.0 °F 96% 30.06 in 10.0 mi Calm Calm - N/A   Clear
3:55 AM 34.0 °F 32.0 °F 92% 30.06 in 10.0 mi Calm Calm - N/A   Clear
4:55 AM 34.0 °F 32.0 °F 92% 30.05 in 10.0 mi Calm Calm - N/A   Clear
5:55 AM 32.0 °F 30.9 °F 96% 30.06 in 9.0 mi Calm Calm - N/A   Clear
6:55 AM 37.9 °F 35.1 °F 89% 30.05 in 10.0 mi Calm Calm - N/A   Clear
7:55 AM 46.0 °F 37.9 °F 73% 30.04 in 10.0 mi Calm Calm - N/A   Clear
8:55 AM 50.0 °F 39.0 °F 66% 30.04 in 10.0 mi Calm Calm - N/A   Clear
9:55 AM 55.0 °F 39.0 °F 55% 30.02 in 10.0 mi Calm Calm - N/A   Clear
10:55 AM 60.1 °F 37.0 °F 42% 29.99 in 10.0 mi ESE 8.1 mph - N/A   Clear
11:55 AM 64.9 °F 36.0 °F 34% 29.98 in 10.0 mi South 8.1 mph - N/A   Scattered Clouds
12:55 PM 62.1 °F 34.0 °F 35% 29.98 in 10.0 mi Calm Calm - N/A   Clear
1:55 PM 64.9 °F 35.1 °F 33% 29.97 in 10.0 mi Variable 3.5 mph - N/A   Scattered Clouds
2:55 PM 66.0 °F 34.0 °F 30% 29.96 in 10.0 mi North 6.9 mph - N/A   Mostly Cloudy
3:55 PM 69.1 °F 30.9 °F 24% 29.95 in 10.0 mi WNW 9.2 mph 23.0 mph N/A   Partly Cloudy
4:55 PM 68.0 °F 35.1 °F 30% 29.95 in 10.0 mi WNW 12.7 mph 19.6 mph N/A   Clear
5:55 PM 66.9 °F 36.0 °F 32% 29.96 in 10.0 mi West 12.7 mph 21.9 mph N/A   Clear
6:55 PM 64.0 °F 37.9 °F 38% 29.96 in 10.0 mi West 16.1 mph 21.9 mph N/A   Clear
7:55 PM 61.0 °F 36.0 °F 39% 29.95 in 10.0 mi West 8.1 mph - N/A   Partly Cloudy
8:55 PM 55.9 °F 34.0 °F 44% 29.97 in 10.0 mi SW 5.8 mph - N/A   Clear
9:55 PM 53.1 °F 35.1 °F 50% 29.99 in 10.0 mi SSW 3.5 mph - N/A   Clear
10:55 PM 48.0 °F 35.1 °F 61% 29.99 in 10.0 mi SW 8.1 mph - N/A   Clear
11:55 PM 46.9 °F 35.1 °F 63% 29.99 in 10.0 mi Calm Calm - N/A   Clear