Climate for Station: Acajutla, Sonsonate, El Salvador
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Station Statistics
10-Year Trend
High: +2.98 °C/decade
Low: -1.28 °C/decade
Rain: -1.45 mm/decade
25-Year Trend
High: +0.21 °C/decade
Low: +0.33 °C/decade
Rain: +0.87 mm/decade
50-Year Trend
High: -0.28 °C/decade
Low: +0.54 °C/decade
Rain: +0.81 mm/decade
All-Time Trend
High: -0.17 °C/decade
Low: +0.49 °C/decade
Rain: +0.81 mm/decade
Percentage Above-Average Days
Last 12 Months: 63.8%
This Year: 25.0%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 12.4
Historical Average: 18.1
Percentile Rank of Last 12 Months ℹ️
High: 72nd percentile
Low: 69th percentile
Rain: 69th percentile
Change in Variance ℹ️
High: +21.1%
Low: -40.3%
Intraday: +2.1%
Data Coverage
83.5%
First Year of Data
1972
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 | 40.2 °C | — | 24.4 °C | 35.4 °C | — | 21.4 °C | 29.6 °C | — | 15.6 °C | 496.1 mm | — | — | — |
| January | 38.5 °C | 32.0 °C | 26.1 °C | 33.2 °C | 27.9 °C | 22.0 °C | 27.3 °C | 23.0 °C | 17.2 °C | 191.0 mm | 0.5 mm | — | — |
| February | 39.5 °C | 32.4 °C | 27.3 °C | 33.6 °C | 28.2 °C | 23.4 °C | 28.0 °C | 23.6 °C | 16.1 °C | 351.0 mm | 0.6 mm | — | — |
| March | 40.2 °C | 32.8 °C | 26.5 °C | 33.7 °C | 28.9 °C | 24.5 °C | 28.6 °C | 24.3 °C | 17.8 °C | 197.1 mm | 0.4 mm | — | — |
| April | 39.3 °C | 33.1 °C | 27.4 °C | 35.4 °C | 29.4 °C | 24.2 °C | 29.6 °C | 25.2 °C | 17.4 °C | 196.1 mm | 1.7 mm | — | — |
| May | 39.3 °C | 32.5 °C | 26.2 °C | 34.6 °C | 29.2 °C | 23.9 °C | 29.2 °C | 25.1 °C | 18.9 °C | 390.9 mm | 5.5 mm | — | — |
| June | 38.2 °C | 31.9 °C | 25.4 °C | 33.2 °C | 28.3 °C | 23.7 °C | 28.7 °C | 24.5 °C | 19.5 °C | 395.0 mm | 8.5 mm | — | — |
| July | 38.1 °C | 32.3 °C | 26.0 °C | 33.8 °C | 28.8 °C | 23.9 °C | 28.6 °C | 24.3 °C | 18.2 °C | 230.9 mm | 6.5 mm | — | — |
| August | 38.0 °C | 32.2 °C | 26.5 °C | 34.3 °C | 28.6 °C | 23.1 °C | 28.5 °C | 24.2 °C | 19.2 °C | 395.0 mm | 8.2 mm | — | — |
| September | 36.5 °C | 31.4 °C | 24.8 °C | 33.2 °C | 27.9 °C | 22.9 °C | 27.7 °C | 24.1 °C | 17.8 °C | 493.0 mm | 8.3 mm | — | — |
| October | 38.5 °C | 31.6 °C | 24.9 °C | 33.0 °C | 28.0 °C | 22.7 °C | 27.8 °C | 24.0 °C | 17.0 °C | 496.1 mm | 7.7 mm | — | — |
| November | 38.0 °C | 32.2 °C | 26.0 °C | 32.9 °C | 28.3 °C | 21.8 °C | 28.0 °C | 23.5 °C | 15.6 °C | 396.0 mm | 2.5 mm | — | — |
| December | 38.2 °C | 32.2 °C | 24.4 °C | 34.0 °C | 28.1 °C | 21.4 °C | 27.8 °C | 23.3 °C | 16.9 °C | 396.0 mm | 0.7 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
