Climate for Station: Yreka, California, United States
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Station Statistics
10-Year Trend
High: -0.27 °C/decade
Low: -1.37 °C/decade
Rain: -1.42 mm/decade
25-Year Trend
High: +0.20 °C/decade
Low: +0.96 °C/decade
Rain: -0.31 mm/decade
50-Year Trend
High: +0.34 °C/decade
Low: +0.27 °C/decade
Rain: -0.06 mm/decade
All-Time Trend
High: +0.07 °C/decade
Low: +0.06 °C/decade
Rain: +0.08 mm/decade
Percentage Above-Average Days
Last 12 Months: 48.5%
This Year: 58.3%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 15.3
Historical Average: 18.8
Percentile Rank of Last 12 Months ℹ️
High: 71st percentile
Low: 29th percentile
Rain: 64th percentile
Change in Variance ℹ️
High: +9.3%
Low: +0.6%
Intraday: -2.1%
Data Coverage
83.5%
First Year of Data
1894
Station Location
Weather Records
| Max High | Avg High | Min High | Max Avg | Avg Avg | Min Avg | Max Low | Avg Low | Min Low | Max Precipitation | Avg Precipitation | Max Snow | Avg Snow | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Record | 51.1 °C | — | -11.7 °C | 33.3 °C | — | -14.2 °C | 27.8 °C | — | -23.9 °C | 160.0 mm | — | 1600.0 mm | — |
| January | 19.4 °C | 7.0 °C | -11.7 °C | 13.5 °C | 0.8 °C | -14.0 °C | 7.8 °C | -4.2 °C | -23.9 °C | 160.0 mm | 2.9 mm | 1600.0 mm | 6.3 mm |
| February | 23.3 °C | 10.3 °C | -6.1 °C | 13.0 °C | 2.3 °C | -13.0 °C | 8.9 °C | -2.7 °C | -20.0 °C | 74.0 mm | 2.6 mm | 318.0 mm | 3.6 mm |
| March | 27.2 °C | 13.8 °C | -6.7 °C | 14.5 °C | 4.7 °C | -5.3 °C | 9.4 °C | -0.9 °C | -11.1 °C | 53.1 mm | 2.1 mm | 320.0 mm | 1.4 mm |
| April | 35.6 °C | 17.7 °C | 1.7 °C | 19.5 °C | 8.0 °C | -3.9 °C | 15.0 °C | 1.4 °C | -8.3 °C | 35.3 mm | 1.2 mm | 152.0 mm | 0.4 mm |
| May | 39.4 °C | 22.8 °C | 1.7 °C | 26.3 °C | 12.3 °C | 0.5 °C | 23.9 °C | 4.7 °C | -6.7 °C | 35.4 mm | 1.0 mm | 33.0 mm | 0.0 mm |
| June | 42.8 °C | 27.7 °C | 7.2 °C | 31.2 °C | 16.9 °C | 3.9 °C | 26.1 °C | 8.2 °C | -3.3 °C | 29.3 mm | 0.7 mm | 0.0 mm | 0.0 mm |
| July | 51.1 °C | 33.2 °C | 13.3 °C | 33.3 °C | 22.2 °C | 6.4 °C | 27.8 °C | 11.5 °C | 1.1 °C | 33.3 mm | 0.3 mm | 0.0 mm | 0.0 mm |
| August | 43.3 °C | 32.5 °C | 14.4 °C | 30.4 °C | 21.4 °C | 9.1 °C | 26.1 °C | 10.9 °C | -0.6 °C | 28.7 mm | 0.3 mm | 0.0 mm | 0.0 mm |
| September | 41.7 °C | 28.0 °C | 7.8 °C | 28.5 °C | 17.1 °C | 3.5 °C | 18.9 °C | 7.0 °C | -6.7 °C | 32.5 mm | 0.5 mm | 8.0 mm | 0.0 mm |
| October | 35.0 °C | 20.8 °C | 2.2 °C | 21.2 °C | 10.5 °C | -0.3 °C | 15.0 °C | 2.4 °C | -13.9 °C | 53.8 mm | 1.2 mm | 102.0 mm | 0.1 mm |
| November | 30.6 °C | 12.0 °C | -4.4 °C | 15.0 °C | 4.1 °C | -8.3 °C | 12.2 °C | -1.4 °C | -17.2 °C | 75.9 mm | 2.6 mm | 378.0 mm | 1.5 mm |
| December | 18.9 °C | 7.0 °C | -10.6 °C | 11.7 °C | 0.7 °C | -14.2 °C | 9.4 °C | -3.5 °C | -23.9 °C | 116.1 mm | 3.4 mm | 762.0 mm | 4.5 mm |
Plots
Current Year Climate Trends vs Historical
Max Temperature this Year | 1 of 4
Climate 12-Month Moving Averages
Max Temperature 12-Month MA | 1 of 4
Daily Average Temperatures Throughout the Year
Average Max Temperature Throughout Year | 1 of 3
