Climate for Station: Antananarivo/Ivato, Analamanga, Madagascar
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Station Statistics
10-Year Trend
High: +0.31 °C/decade
Low: +0.22 °C/decade
Rain: -2.98 mm/decade
25-Year Trend
High: +1.16 °C/decade
Low: +0.39 °C/decade
Rain: -0.16 mm/decade
50-Year Trend
High: +0.70 °C/decade
Low: +0.40 °C/decade
Rain: +0.08 mm/decade
All-Time Trend
High: +0.70 °C/decade
Low: +0.40 °C/decade
Rain: +0.08 mm/decade
Percentage Above-Average Days
Last 12 Months: 66.6%
This Year: 50.0%
Precipitation Concentration Index (PCI) ℹ️
Last 12 Months: 19.2
Historical Average: 18.6
Percentile Rank of Last 12 Months ℹ️
High: 97th percentile
Low: 93rd percentile
Rain: 11th percentile
Change in Variance ℹ️
High: -9.5%
Low: +7.3%
Intraday: -4.5%
Data Coverage
91.3%
First Year of Data
1977
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 | 36.2 °C | — | 11.5 °C | 26.8 °C | — | 8.2 °C | 20.0 °C | — | -0.4 °C | 244.1 mm | — | — | — |
| January | 35.5 °C | 26.8 °C | 19.2 °C | 25.6 °C | 21.2 °C | 16.0 °C | 20.0 °C | 16.8 °C | 10.0 °C | 170.9 mm | 11.8 mm | — | — |
| February | 36.2 °C | 26.6 °C | 18.2 °C | 24.4 °C | 21.2 °C | 15.7 °C | 20.0 °C | 16.9 °C | 11.6 °C | 192.0 mm | 11.2 mm | — | — |
| March | 32.0 °C | 26.4 °C | 18.4 °C | 24.7 °C | 20.9 °C | 14.1 °C | 20.0 °C | 16.5 °C | 8.7 °C | 181.6 mm | 8.1 mm | — | — |
| April | 33.0 °C | 25.7 °C | 15.8 °C | 25.4 °C | 19.9 °C | 13.6 °C | 20.0 °C | 15.2 °C | 7.6 °C | 244.1 mm | 3.5 mm | — | — |
| May | 31.6 °C | 23.8 °C | 15.6 °C | 23.8 °C | 17.7 °C | 12.0 °C | 19.0 °C | 12.8 °C | 4.4 °C | 38.5 mm | 1.5 mm | — | — |
| June | 29.2 °C | 21.4 °C | 11.5 °C | 20.7 °C | 15.4 °C | 9.0 °C | 16.0 °C | 10.4 °C | 2.0 °C | 29.4 mm | 1.2 mm | — | — |
| July | 31.2 °C | 20.7 °C | 12.3 °C | 19.8 °C | 14.6 °C | 8.8 °C | 16.8 °C | 9.5 °C | -0.4 °C | 39.1 mm | 1.1 mm | — | — |
| August | 30.5 °C | 22.0 °C | 12.3 °C | 21.3 °C | 15.4 °C | 8.2 °C | 15.6 °C | 9.9 °C | 4.4 °C | 49.5 mm | 0.9 mm | — | — |
| September | 32.0 °C | 24.3 °C | 13.4 °C | 23.8 °C | 17.2 °C | 10.3 °C | 17.0 °C | 11.0 °C | 2.4 °C | 27.7 mm | 0.8 mm | — | — |
| October | 34.0 °C | 26.6 °C | 17.9 °C | 26.8 °C | 19.4 °C | 13.1 °C | 19.0 °C | 13.2 °C | 6.1 °C | 130.6 mm | 2.7 mm | — | — |
| November | 35.1 °C | 27.5 °C | 18.3 °C | 25.4 °C | 20.6 °C | 14.6 °C | 19.2 °C | 15.0 °C | 6.5 °C | 157.0 mm | 6.0 mm | — | — |
| December | 35.3 °C | 27.2 °C | 19.1 °C | 26.2 °C | 21.1 °C | 15.5 °C | 20.0 °C | 16.3 °C | 10.0 °C | 144.0 mm | 9.9 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
