Climate of Oswego
Oswego has a semi-arid climate. It hardly rains here. The average annual temperature for Oswego is 12° degrees and there is about 232 mm of rain in a year. It is dry for 214 days a year with an average humidity of 63% and an UV-index of 4.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -5°C and 29°C
- Night:the average nighttime temperature is between -12°C and 18°C
- Rain: it rains 89 days and there is a total of approximately 234 mm rainfall
- Snow: it snows an average of 63 days per year
- Sun hours: throughout the year there are 2956 sun hours
Maximum temperature: | between -5°C and 29°C |
Warmest month: | 29°C in July |
Coldest month: | -5°C in February |
Night temperature: | between -12°C and 18°C |
Dry days: | 213 days |
Days with rain: | 89 days |
Days with snow: | 63 days |
Total rain sum: | 234 mm |
Hours of sunshine: | 2956 hours |
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Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Oswego.
Precipitation graph
This graph shows the average amount of rainfall per month for Oswego.
Climate table of Oswego
In this climate table you can see at a glance what the average weather per month is for Oswego. 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 Oswego might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | -4 | -5 | 4 | 12 | 19 | 24 | 29 | 28 | 22 | 13 | 4 | -4 |
Night temp. (°C) | -12 | -12 | -4 | 2 | 9 | 14 | 18 | 17 | 13 | 5 | -3 | -11 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 13 | 13 | 14 | 26 | 43 | 38 | 15 | 18 | 11 | 17 | 12 | 14 |
Days with rain | 5 | 4 | 8 | 11 | 12 | 11 | 7 | 7 | 7 | 8 | 4 | 5 |
Days with snow | 13 | 13 | 9 | 4 | 1 | - | - | - | - | 2 | 7 | 14 |
Dry days | 13 | 11 | 14 | 15 | 18 | 19 | 24 | 24 | 23 | 21 | 19 | 12 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 5 | 4 | 6 | 9 | 10 | 12 | 12 | 12 | 10 | 6 | 6 | 5 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 |
UV-index | 2 | 2 | 2 | 3 | 5 | 6 | 7 | 6 | 4 | 2 | 2 | 1 |
Best time to visit Oswego
The best time to visit Oswego in the state of Montana is from May through September. In this period you have a warm temperature and almost no precipitation. The highest average temperature in Oswego is 29°C in July and the lowest is -5°C in February.
Climate of Oswego by month
What is the average climate in a given month for Oswego? 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.
Oswego weather experiences
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