Climate of Sleepy Hollow
Sleepy Hollow has a continental climate. It is warm in the summer and cold in the winter. The average annual temperature for Sleepy Hollow is 14° degrees and there is about 501 mm of rain in a year. It is dry for 159 days a year with an average humidity of 80% and an UV-index of 3.
Climate averages for the whole year
- Day: the average daily temperature during the day is between -3°C and 27°C
- Night:the average nighttime temperature is between -9°C and 18°C
- Rain: it rains 142 days and there is a total of approximately 502 mm rainfall
- Snow: it snows an average of 47 days per year
- Sun hours: throughout the year there are 2519 sun hours
Maximum temperature: | between -3°C and 27°C |
Warmest month: | 27°C in July |
Coldest month: | -3°C in January |
Night temperature: | between -9°C and 18°C |
Dry days: | 176 days |
Days with rain: | 142 days |
Days with snow: | 47 days |
Total rain sum: | 502 mm |
Hours of sunshine: | 2519 hours |
Temperature graph
This graph shows the average maximum temperature (red) and minimum temperature (blue) for Sleepy Hollow.
Precipitation graph
This graph shows the average amount of rainfall per month for Sleepy Hollow.
Climate table of Sleepy Hollow
In this climate table you can see at a glance what the average weather per month is for Sleepy Hollow. 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 Sleepy Hollow might be like in a given month.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Day temp. (°C) | -3 | 0 | 7 | 13 | 20 | 25 | 27 | 26 | 23 | 16 | 8 | 1 |
Night temp. (°C) | -9 | -8 | -1 | 4 | 11 | 15 | 18 | 17 | 13 | 7 | 1 | -5 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Precipitation (mm) | 26 | 31 | 33 | 46 | 57 | 66 | 55 | 63 | 31 | 42 | 26 | 26 |
Days with rain | 6 | 5 | 11 | 15 | 16 | 16 | 17 | 16 | 11 | 13 | 8 | 8 |
Days with snow | 13 | 11 | 7 | 2 | - | - | - | - | - | - | 3 | 11 |
Dry days | 12 | 12 | 13 | 13 | 15 | 14 | 14 | 15 | 19 | 18 | 19 | 12 |
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
Sun hours per day | 4 | 4 | 6 | 8 | 9 | 10 | 10 | 10 | 9 | 5 | 5 | 4 |
Wind force (Bft) | 3 | 3 | 3 | 3 | 3 | 2 | 2 | 2 | 2 | 3 | 3 | 3 |
UV-index | 1 | 2 | 3 | 3 | 5 | 5 | 6 | 6 | 4 | 2 | 2 | 1 |
Best time to visit Sleepy Hollow
The best time to visit Sleepy Hollow in the state of Illinois is from May through September. In this period you have a warm temperature and little precipitation. The highest average temperature in Sleepy Hollow is 27°C in July and the lowest is -3°C in January.
Climate of Sleepy Hollow by month
What is the average climate in a given month for Sleepy Hollow? 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.
Sleepy Hollow weather experiences
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