Climate for Station: Anzali, Gilan Province, Iran
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Station Statistics
10-Year Trend
High: +1.99 °C/decade
Low: +0.08 °C/decade
Rain: -0.01 mm/decade
25-Year Trend
High: +1.16 °C/decade
Low: +0.13 °C/decade
Rain: +0.22 mm/decade
50-Year Trend
High: +0.55 °C/decade
Low: +0.30 °C/decade
Rain: +0.62 mm/decade
All-Time Trend
High: +0.48 °C/decade
Low: +0.27 °C/decade
Rain: +0.57 mm/decade
Percentage Above-Average Days
Last 12 Months: 54.8%
This Year: 83.3%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 13.0
Historical Average: 16.6
Percentile Rank of Last 12 Months ℹ️
High: 85th percentile
Low: 55th percentile
Rain: 83rd percentile
Change in Variance ℹ️
High: +5.8%
Low: -5.0%
Intraday: +34.4%
Data Coverage
65.9%
First Year of Data
1965
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 | 41.0 °C | — | -0.4 °C | 31.7 °C | — | -4.3 °C | 28.8 °C | — | -11.7 °C | 195.8 mm | — | — | — |
| January | 27.6 °C | 10.9 °C | 0.0 °C | 22.3 °C | 7.7 °C | -4.3 °C | 12.8 °C | 5.2 °C | -8.9 °C | 95.8 mm | 3.5 mm | — | — |
| February | 28.6 °C | 10.4 °C | -0.4 °C | 21.4 °C | 7.3 °C | -2.8 °C | 16.1 °C | 4.7 °C | -11.7 °C | 102.1 mm | 3.5 mm | — | — |
| March | 33.0 °C | 12.6 °C | 0.7 °C | 22.0 °C | 9.4 °C | -0.5 °C | 19.0 °C | 6.8 °C | -5.0 °C | 52.3 mm | 2.5 mm | — | — |
| April | 37.0 °C | 17.4 °C | 4.7 °C | 23.5 °C | 13.9 °C | 3.8 °C | 19.0 °C | 11.1 °C | 0.0 °C | 54.1 mm | 1.6 mm | — | — |
| May | 36.8 °C | 22.5 °C | 8.4 °C | 26.9 °C | 19.2 °C | 9.2 °C | 23.4 °C | 16.2 °C | 5.0 °C | 44.8 mm | 1.0 mm | — | — |
| June | 36.7 °C | 27.2 °C | 17.2 °C | 30.5 °C | 24.0 °C | 15.5 °C | 27.0 °C | 20.6 °C | 12.2 °C | 68.7 mm | 0.8 mm | — | — |
| July | 36.1 °C | 29.3 °C | 19.0 °C | 31.7 °C | 26.3 °C | 17.8 °C | 28.3 °C | 22.8 °C | 15.0 °C | 69.6 mm | 1.3 mm | — | — |
| August | 41.0 °C | 29.4 °C | 21.0 °C | 30.9 °C | 26.2 °C | 17.0 °C | 28.8 °C | 22.9 °C | 16.0 °C | 80.5 mm | 2.0 mm | — | — |
| September | 36.5 °C | 26.3 °C | 17.2 °C | 30.1 °C | 23.1 °C | 15.0 °C | 27.6 °C | 20.2 °C | 10.0 °C | 116.1 mm | 6.3 mm | — | — |
| October | 36.0 °C | 21.8 °C | 9.3 °C | 29.0 °C | 18.5 °C | 8.0 °C | 22.8 °C | 16.0 °C | 6.0 °C | 195.8 mm | 6.8 mm | — | — |
| November | 30.9 °C | 16.9 °C | 2.6 °C | 26.8 °C | 13.7 °C | 0.7 °C | 23.4 °C | 11.1 °C | -2.0 °C | 182.9 mm | 7.1 mm | — | — |
| December | 29.7 °C | 13.0 °C | 3.8 °C | 23.1 °C | 9.9 °C | 2.6 °C | 18.0 °C | 7.4 °C | -1.0 °C | 112.3 mm | 4.2 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
