Isiro monthly weather averages
Average daytime temperature
The bar chart below shows the average monthly peak daytime temperatures at Isiro
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 31 | 31.6 | 31.1 | 30 | 29.3 | 28.5 | 27.4 | 27.5 | 28.5 | 28.9 | 29.5 | 29.9 |
| °F | 87.8 | 88.9 | 87.9 | 86.1 | 84.8 | 83.3 | 81.4 | 81.5 | 83.3 | 84 | 85.1 | 85.9 |
Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.
Average rainfall & rainy days
The graph below shows the average rainfall and number of rainy days per month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| mm | 34 | 55 | 113 | 155 | 162 | 144 | 148 | 186 | 171 | 194 | 109 | 45 |
| inches | 1.4 | 2.2 | 4.4 | 6.1 | 6.4 | 5.7 | 5.8 | 7.3 | 6.7 | 7.6 | 4.3 | 1.8 |
| Rainy days | 6 | 7 | 11 | 14 | 16 | 10 | 11 | 13 | 16 | 15 | 12 | 8 |
Average annual rainfall in Isiro: 1545.233mm (608.4 inches)
Average daily sunshine
The bar chart below shows the average daily sunshine hours in Isiro
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hrs sunshine | 7.4 | 7.9 | 6.1 | 6.4 | 6.4 | 6.4 | 5.5 | 5.5 | 6.6 | 6.3 | 6.9 | 7.2 |
Day / night temperatures
The graph below shows the daily range of temperatures for each month.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Min °C | 17.7 | 18.1 | 18.9 | 19.1 | 19 | 18.7 | 18.2 | 18.1 | 18.1 | 18.3 | 18 | 17.6 |
| Max °C | 31.3 | 32 | 31.4 | 30.3 | 29.6 | 28.8 | 27.7 | 27.8 | 28.8 | 29.2 | 29.8 | 30.3 |
| Min °F | 63.9 | 64.5 | 65.9 | 66.4 | 66.2 | 65.6 | 64.7 | 64.5 | 64.5 | 64.9 | 64.4 | 63.6 |
| Max °F | 76.1 | 77 | 77.2 | 76.5 | 75.7 | 74.7 | 73.2 | 73.2 | 74.1 | 74.7 | 75 | 75 |
Sea temperature
The graph below shows the average sea temperature.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °C | 27.9 | 28 | 28.6 | 29 | 28.7 | 28 | 27.4 | 27.2 | 27.4 | 27.8 | 28 | 28.1 |
| °F | 82.2 | 82.4 | 83.5 | 84.1 | 83.7 | 82.4 | 81.3 | 81 | 81.3 | 82 | 82.4 | 82.6 |
Wind speed
The graph below shows the average wind speed.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| km/h | 4 | 5 | 5 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| mph | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.
Relative humidity
The graph below shows the average relative humidity.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 61% | 59% | 64% | 70% | 75% | 79% | 81% | 81% | 79% | 77% | 71% | 65% |
Other monthly averages
Isiro weather stats
| Hottest month: | March | 31.1°C 88°F |
|---|---|---|
| Driest month: | January | 34mm 1.3ins |
| Sunniest month: | February | 7.9hrs |
| Coldest month: | July | 27.4°C 81.3°F |
| Wettest month: | October | 194mm 7.6ins |
| Warmest sea: | April | 29°C 84.2°F |
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