Contents
- Weather in October
- Frequently asked questions
- Average temperature in October
- Average pressure in October
- Average wind speed in October
- Average humidity in October
- Average rainfall in October
- Average rainfall days in October
- Average snowfall in October
- Average snowfall days in October
- Average daylight in October
- Average sunshine in October
- Average sunshine days in October
- Average UV index in October
- Average cloud cover in October
- Average visibility in October
Weather in October
Temperature
With October's arrival, Christopher sees a decrease in average high-temperatures, moving from a warm 79.7°F (26.5°C) in September to an enjoyable 67.3°F (19.6°C). Throughout October, Christopher witnesses a nighttime temperature average of 49.3°F (9.6°C).Humidity
October is the least humid month, with an average relative humidity of 70%.Rainfall
In Christopher, in October, it is raining for 8.3 days, with typically 1.42" (36mm) of accumulated precipitation. Throughout the year, there are 122.7 rainfall days, and 18.03" (458mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.2 snowfall days, it receives 0.12" (3mm) of snow. Throughout the year, there are 14.5 snowfall days, and 2.64" (67mm) of snow is accumulated.Daylight
The average length of the day in October is 11h and 12min.On the first day of the month, sunrise is at 6:52 am and sunset at 6:38 pm. On the last day of October, in Christopher, sunrise is at 7:21 am and sunset at 5:57 pm CDT.
Sunshine
In October, the average sunshine in Christopher is 6.4h.UV index
The average daily maximum UV index in October in Christopher is 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum UV index of 3 during October leads to these instructions:
Exercise prevention - Warding off sunburn is urged. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What are the temperatures in Christopher in October?
What is the least humid month in Christopher?
What is the average humidity in October in Christopher?
How much does it rain in Christopher in October?
When does it start snowing in Christopher?
What is the average length of the day in October in Christopher?
When are sunrise and sunset in October in Christopher?
How many hours of sunshine does Christopher have in October?
What is the UV index reading in October in Christopher?
Average temperature in October
Christopher, IL
- Average high temperature in October: 67.3°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is January (38.8°F).
- Average low temperature in October: 49.3°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in October
Christopher, IL
- Average pressure in October: 30.04"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in October
Christopher, IL
- Average wind speed in October: 8.3mph
The windiest months (with the highest average wind speed) are January and February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.9mph).
Average humidity in October
Christopher, IL
- Average humidity in October: 70%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in October
Christopher, IL
- Average rainfall in October: 1.42"
The wettest month (with the highest rainfall) is April (2.56").
The driest month (with the least rainfall) is September (0.98").
Average rainfall days in October
Christopher, IL
- Average rainfall days in October: 8.3 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is January (7.3 days).
Average snowfall in October
Christopher, IL
- Average snowfall in October: 0.12"
The month with the highest snowfall is January (0.71").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in October
Christopher, IL
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (4.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Christopher, IL
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in October: 6h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in October
Christopher, IL
- Average sunshine days in October: 21.3 days
The month with the most sunshine days is October (21.3 days).
The month with the least sunshine days is May (13.8 days).
Average UV index in October
Christopher, IL
- Average UV index in October: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Christopher, IL
- Average cloud cover in October: 33
The months with the most cloud cover are January and February (Cloud cover 51).
The months with the least cloud cover are June and August (Cloud cover 28).
Average visibility in October
Christopher, IL
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Christopher, Illinois, USA
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