Climate of Rossum
Rossum has a tropical savanna climate. It is warm every month with both a wet and dry season. The average annual temperature for Rossum is 36° degrees and there is about 444 mm of rain in a year. It is dry for 244 days a year with an average humidity of 52% and an UV-index of 7.
Climate averages for the whole year
- Day: the average daily temperature during the day is between 31°C and 40°C
- Night:the average nighttime temperature is between 20°C and 26°C
- Rain: it rains 107 days and there is a total of approximately 444 mm rainfall
- Sun hours: throughout the year there are 3285 sun hours
Maximum temperature: | between 31°C and 40°C |
Warmest month: | 40°C in March |
Coldest month: | 31°C in August |
Night temperature: | between 20°C and 26°C |
Dry days: | 258 days |
Days with rain: | 107 days |
Days with snow: | 0 days |
Total rain sum: | 444 mm |
Hours of sunshine: | 3285 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Rossum.
Precipitation graph
This graph shows the average amount of rainfall per month for Rossum.
Climate table of Rossum
In this climate table you can see at a glance what the average weather per month is for Rossum. The data has been collected over a 30-year period, from which an average per month has been derived. From year to year the differences may be larger or smaller, but with this climate table you have a good idea of what the weather for Rossum might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | 36 | 38 | 40 | 40 | 39 | 37 | 33 | 31 | 32 | 35 | 36 | 36 |
Night temp. (°C) | 20 | 21 | 22 | 23 | 24 | 26 | 25 | 24 | 24 | 24 | 22 | 20 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 0 | 0 | 0 | 2 | 7 | 33 | 99 | 143 | 114 | 42 | 4 | 0 |
Days with rain | - | - | 1 | 2 | 4 | 10 | 22 | 26 | 24 | 15 | 3 | - |
Dry days | 31 | 28 | 30 | 28 | 27 | 20 | 9 | 5 | 6 | 16 | 27 | 31 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 10 | 10 | 10 | 10 | 10 | 9 | 7 | 6 | 7 | 9 | 10 | 10 |
Wind force (Bft) | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
UV-index | 7 | 7 | 8 | 8 | 7 | 7 | 7 | 6 | 7 | 7 | 7 | 7 |
Best time to visit Rossum
The best time to visit Rossum in Guinea-Bissau is in September and September. In this period you have a hot temperature and sometimes precipitation. The highest average temperature in Rossum is 40°C in March and the lowest is 31°C in August.
Climate of Rossum by month
What is the average climate in a given month for Rossum? Click on a month to see all monthly averages for sunshine, maximum and minimum temperatures, percent chance of rain per day, snowfall and number of rainy days.
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