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Average climate of Oisa

The climate of Oisa has an average yearly temperature of 36°C. Throughout the year, the average monthly temperature can drop to 30°C and rise to 42°C.

Annually, about 1175 mm of rain falls. This gives a good overview of how much rain to expect in Oisa.

The best time to visit Oisa is August and September. Although it often rains during this period, it rains less than in other months. The temperatures are also good for visiting Oisa.

Temperature 30 to 42°C
Rain 1175 mm
  • Average yearly temperature: 36°C
  • Highest temperature: 42°C in April
  • Lowest temperature: 30°C in September
  • Precipitation: 1175 mm per year, averaging 98 mm per month
  • Driest months: 0,3 mm in February, 0,4 mm in December and 0,7 mm in January
  • Wettest months: 380 mm in August, 290 mm in September and 186 mm in July

Climate table Oisa

The climate table for Oisa shows the average temperatures, precipitation, and UV index per month.

  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Daytime temperature (°C) 35 36 39 42 40 36 33 31 30 34 36 35
Nighttime temperature (°C) 19 20 24 27 28 25 25 24 22 23 20 19
Precipitation (mm) 0,7 0,3 2,3 5,4 47 152 186 380 290 106 4,7 0,4
UV Index 8 9 10 10 9 9 7 7 8 8 8 8
Best month No No No No No No No Yes Yes No No No

Temperature per month in Oisa

This graph shows the average high temperatures in degrees Celsius for each month in Oisa, Guinea

Temperature per month in Oisa, Guinea

Precipitation per month in Oisa

This graph shows the average monthly precipitation in millimeters in Oisa, Guinea.

Precipitation per month in Oisa, Guinea

UV index per month in Oisa

This graph shows the average UV index per month in Oisa, Guinea.

UV index per month in Oisa, Guinea

Yearly temperature in Oisa

This graph shows the average yearly temperature in Oisa, Guinea, measured in degrees Celsius.

Yearly temperature in Oisa, Guinea

Yearly total precipitation in Oisa

This graph shows the average yearly precipitation in millimeters in Oisa, Guinea.

Precipitation per year in Oisa, Guinea

Weather experiences in Oisa

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Average weather in Oisa per month

Click on a month below to see in detail how the weather typically is in Oisa and what to expect. Based on the historical weather data of Oisa, you can view the average temperature, precipitation, wind, and UV index for each day of the month.