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
October's onset brings a reduction in the average high-temperature, from a warm 77.4°F (25.2°C) in September to an enjoyable 63.5°F (17.5°C). An average low-temperature of 46.2°F (7.9°C) is recorded during the nights in October in Trenton, Missouri.Humidity
The least humid month is October, with an average relative humidity of 71%.Rainfall
In Trenton, Missouri, during October, the rain falls for 10.2 days and regularly aggregates up to 2.24" (57mm) of precipitation. In Trenton, during the entire year, the rain falls for 131.5 days and collects up to 26.85" (682mm) of precipitation.Snowfall
Months with snowfall in Trenton are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.63" (16mm) of snow. In Trenton, Missouri, during the entire year, snow falls for 22.4 days and aggregates up to 11.18" (284mm) of snow.Daylight
The average length of the day in October in Trenton, Missouri, is 11h and 8min.On the first day of October, sunrise is at 7:11 am and sunset at 6:56 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 6:12 pm CDT.
Sunshine
In October, the average sunshine in Trenton is 5.8h.UV index
In Trenton, the average daily maximum UV index in October is 3. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.Note: A maximum UV index of 3 in October translates into the following recommendations:
Exercise caution. Those with pale skin may experience burns in less than half an hour. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Watch out! The Sun's UV radiation can be nearly magnified twofold due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average October temperature in Trenton?
What is the least humid month in Trenton?
What is the average humidity in October in Trenton?
How much does it rain in Trenton in October?
When does it start snowing in Trenton?
What is the average length of the day in October in Trenton?
When are sunrise and sunset in October in Trenton?
How many hours of sunshine does Trenton have in October?
What is the UV index reading in October in Trenton?
Average temperature in October
Trenton, MO
- Average high temperature in October: 63.5°F
The warmest month (with the highest average high temperature) is July (84.6°F).
The month with the lowest average high temperature is January (33.1°F).
- Average low temperature in October: 46.2°F
The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is January (19.2°F).
Average pressure in October
Trenton, MO
- Average pressure in October: 30.02"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Trenton, MO
- Average wind speed in October: 8.6mph
The windiest month (with the highest average wind speed) is March (10mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in October
Trenton, MO
- Average humidity in October: 71%
The month with the highest relative humidity is June (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in October
Trenton, MO
- Average rainfall in October: 2.24"
The wettest month (with the highest rainfall) is June (3.9").
The driest month (with the least rainfall) is January (0.94").
Average rainfall days in October
Trenton, MO
- Average rainfall days in October: 10.2 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is February (4.4 days).
Average snowfall in October
Trenton, MO
- Average snowfall in October: 0.63"
The month with the highest snowfall is January (3.7").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Trenton, MO
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Trenton, MO
- Average daylight in October: 11h and 1min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in October: 5h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 42min).
Average sunshine days in October
Trenton, MO
- Average sunshine days in October: 18.4 days
The month with the most sunshine days is December (20.5 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in October
Trenton, MO
- Average UV index in October: 3
The months with the highest UV index are 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
Trenton, MO
- Average cloud cover in October: 35
The months with the most cloud cover are January and March (Cloud cover 49).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in October
Trenton, 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).
Trenton, Missouri, USA
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