Osisioma weather by month
Warmest month
February
36°C average high
Coolest month
January
22°C average low
Wettest month
July
253 mm of rain
Driest month
December
15 mm of rain
Average temperature and rainfall in Osisioma by month
Averages of the daily highs and lows recorded in each month, with total rainfall, mean humidity and mean wind speed.
| Month | Avg high | Avg low | Record low / high | Rainfall | Humidity | Wind |
|---|---|---|---|---|---|---|
| January | 35°C | 22°C | 16°C / 39°C | 30 mm | 65% | 8 km/h |
| February | 36°C | 24°C | 19°C / 40°C | 34 mm | 68% | 9 km/h |
| March | 34°C | 24°C | 22°C / 39°C | 126 mm | 75% | 9 km/h |
| April | 33°C | 24°C | 21°C / 37°C | 130 mm | 78% | 9 km/h |
| May | 31°C | 24°C | 21°C / 36°C | 104 mm | 85% | 8 km/h |
| June | 29°C | 23°C | 21°C / 36°C | 173 mm | 89% | 8 km/h |
| July | 28°C | 22°C | 21°C / 31°C | 253 mm | 91% | 8 km/h |
| August | 28°C | 22°C | 20°C / 32°C | 201 mm | 88% | 9 km/h |
| September | 29°C | 22°C | 21°C / 31°C | 223 mm | 90% | 8 km/h |
| October | 30°C | 23°C | 21°C / 35°C | 149 mm | 89% | 7 km/h |
| November | 32°C | 23°C | 21°C / 35°C | 72 mm | 82% | 7 km/h |
| December | 33°C | 23°C | 18°C / 37°C | 15 mm | 70% | 8 km/h |
Frost and snow-likely months in Osisioma
No month in Osisioma averages a night of 2°C or below. The coldest month is January with an average low of 22°C and a record low of 16°C, so frost is rare and snow is very unlikely.
These records carry temperature and precipitation, not snowfall totals.
Best time to visit Osisioma
The most comfortable time to visit Osisioma is generally November to January, balancing mild daytime temperatures against the driest stretch of the year. Temperatures stay fairly even all year and rain concentrates around July, totalling about 1,509 mm a year.
Travellers who prefer heat should aim for February, when highs average 36°C. July is the month to avoid if rain would spoil your plans — it averages 253 mm, roughly 17× the rainfall of the driest month (December).
Osisioma climate: your questions
Does it snow in Osisioma?
No: the coldest month in Osisioma is January with an average low of 22°C and a record low of 16°C, so snow is very unlikely. What is falling now: Osisioma weather today.
Which months are best for visiting Osisioma?
May and November to December are the most comfortable months in Osisioma, with highs near 32°C. February is the warmest month, averaging 36°C by day; July is the wettest, with 253 mm; and January is the coolest, with lows near 22°C. What it is doing today: Osisioma weather today.
Source: OpenWeather historical and statistical weather data. Values are long-term averages, not a forecast — see the Osisioma forecast for what is happening now.
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