Contents
- Weather in November
- Frequently asked questions
- Average temperature in November
- Average pressure in November
- Average wind speed in November
- Average humidity in November
- Average rainfall in November
- Average rainfall days in November
- Average snowfall in November
- Average snowfall days in November
- Average daylight in November
- Average sunshine in November
- Average sunshine days in November
- Average UV index in November
- Average cloud cover in November
- Average visibility in November
Weather in November
Temperature
Affton's weather in November involves a decrease in the average high-temperature, moving down from October's comfortable 66.4°F (19.1°C) to a cool 53.8°F (12.1°C). An average temperature of 37.9°F (3.3°C) marks the nights in November.Humidity
In November, the average relative humidity is 72%.Rainfall
February and November are months with the least rain when the rain falls for 9.4 days and typically aggregates up to 1.77" (45mm) of rain.Snowfall
Months with snowfall are January through March, November and December. November is the first month it typically snows. Throughout November, in the average 1 snowfall days, it receives 0.39" (10mm) of snow. In Affton, during the entire year, snow falls for 15.3 days and aggregates up to 8.27" (210mm) of snow.Daylight
The average length of the day in November is 10h and 5min.On the first day of the month, sunrise is at 7:28 am and sunset at 6:01 pm CDT. On the last day of November, sunrise is at 6:59 am and sunset at 4:40 pm CST.
Note: On Sunday, November 3. 2024, at 2:00 am, Daylight Saving Time ends, and the time zone changes from CDT to CST. Daylight Saving Time starts again on Sunday, March 9. 2025, at 2:00 am; consequently, the time zone reverts from CST to CDT.
Sunshine
In Affton, the average sunshine in November is 5.5h.UV index
The average daily maximum UV index in November is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the ordinary person.Note: In November, the UV index of 3 transforms into the following advice:
Act with care - The suggestion to avoid sunburn is emphasized. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are November temperatures?
What is the average humidity in November?
What is the driest month?
How many days does it rain in November?
When does it start to snow?
What is the average length of the day in November?
What time are sunrise and sunset in November?
When does Daylight Saving Time (DST) end in November?
How many hours of sunshine does Affton have in November?
What is the UV index reading in November?
Average temperature in November
Affton, MO
- Average high temperature in November: 53.8°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in November: 37.9°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25°F).
Average pressure in November
Affton, MO
- Average pressure in November: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in November
Affton, MO
- Average wind speed in November: 8.3mph
The windiest month (with the highest average wind speed) is January (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.5mph).
Average humidity in November
Affton, MO
- Average humidity in November: 72%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is October (71%).
Average rainfall in November
Affton, MO
- Average rainfall in November: 1.77"
The wettest month (with the highest rainfall) is May (3.94").
The driest months (with the least rainfall) are February and November (1.77").
Average rainfall days in November
Affton, MO
- Average rainfall days in November: 9.4 days
The month with the highest number of rainy days is July (16.9 days).
The months with the least rainy days are January and February (6.8 days).
Average snowfall in November
Affton, MO
- Average snowfall in November: 0.39"
The month with the highest snowfall is February (2.6").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in November
Affton, MO
- Average snowfall days in November: 1 days
The months with the highest number of snowfall days are January and February (4.8 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in November /
Average sunshine in November
Affton, MO
- Average daylight in November: 10h 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 30min).
- Average sunshine in November: 5h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in November
Affton, MO
- Average sunshine days in November: 18.8 days
The month with the most sunshine days is January (20.9 days).
The month with the least sunshine days is June (11.6 days).
Average UV index in November
Affton, MO
- Average UV index in November: 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 and December (UV index 2).
Average cloud cover in November
Affton, MO
- Average cloud cover in November: 38
The month with the most cloud cover is January (Cloud cover 51).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in November
Affton, MO
- Average visibility in November: 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).
Affton, Missouri, USA
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