The climate in Ongon during October can be summarized as cool and very dry.
October is in the fall / autumn in Ongon and is typically the 6th coldest month of the year. Daytime maximum temperatures average around a cold 8°C (46°F), whilst at night -8°C (19°F) is normal.
| Daytime temperature | 7.9°C 46.1°F |
|---|---|
| Nightly temperature | -7.5°C 18.6°F |
| Average temperature | 0.2°C 32.4°F |
| Daily sunshine | 8.6 hrs |
| Avg rainfall | 10 mm 0.4 ins |
| Rainy days | 6 days |
| Sea temperature | 13.9°C 57°F |
| Humidity | 54% |
| Windspeed | 9.4kph 6 mph |
On average October is the 6th wettest month of the year in Ongon with around 10mm 0.4 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 8.6 hours of sunshine per day.
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Ongon in October 2025.
Best places to visit in October
| Hottest month: | July | 21.6°C 70.9°F |
|---|---|---|
| Driest month: | January | 2mm 0.1ins |
| Sunniest month: | February | 8.4hrs |
| Coldest month: | January | -13.2°C 8.2°F |
| Wettest month: | July | 84mm 3.3ins |