October weather forecastFestus, MO
October
Weather in October
October, like September, in Festus, Missouri, is another comfortable autumn month, with an average temperature fluctuating between 67.1°F (19.5°C) and 49.1°F (9.5°C).Temperature
October's arrival coincides with a drop in the average high-temperature, decreasing from September's warm 79.7°F (26.5°C) to a comfortable 67.1°F (19.5°C). During the October nights, an average temperature of 49.1°F (9.5°C) is observed.Humidity
October is the least humid month, with an average relative humidity of 72%.Rainfall
In October, the rain falls for 11 days. Throughout October, 2.91" (74mm) of precipitation is accumulated. In Festus, during the entire year, the rain falls for 155 days and collects up to 34.92" (887mm) of precipitation.Snowfall
April through October are months without snowfall.Daylight
In Festus, the average length of the day in October is 11h and 11min.On the first day of October, sunrise is at 6:57 am and sunset at 6:44 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 6:02 pm CDT.
Sunshine
In Festus, the average sunshine in October is 6.2h.UV index
In Festus, the average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.Note: An average UV index of 3 in October transforms into this advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Festus, MO
- Average high temperature in October: 67.1°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in October: 49.1°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in October
Festus, MO
- Average pressure in October: 30.03"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 October
Festus, MO
- Average wind speed in October: 7.3mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in October
Festus, MO
- Average humidity in October: 72%
The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in October
Festus, MO
- Average rainfall in October: 2.91"
The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is February (1.97").
Average rainfall days in October
Festus, MO
- Average rainfall days in October: 11 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is January (8.2 days).
Average snowfall in October
Festus, MO
- Average snowfall in October: 0"
The month with the highest snowfall is January (2.36").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Festus, MO
- Average snowfall days in October: 0.1 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Festus, MO
- Average daylight in October: 11h and 12min
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 12min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).
Average sunshine days in October
Festus, MO
- Average sunshine days in October: 18.4 days
The month with the most sunshine days is December (19.2 days).
The month with the least sunshine days is July (10.7 days).
Average UV index in October
Festus, MO
- 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
Festus, MO
- Average cloud cover in October: 33
The month with the most cloud cover is January (Cloud cover 49).
The months with the least cloud cover are June, July and August (Cloud cover 28).
Average visibility in October
Festus, MO
- 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).
