October weather forecastSaint Joseph, MO
October
Weather in October
October sees a substantial decrease in temperature as Saint Joseph transitions further into Autumn. The conditions in October diverge significantly from September's milder weather, preparing for November's colder climate. The maximum temperature dips to 64.4°F (18°C), signifying the onset of colder months. Gentle winds fetch colorful leaves off trees, creating a carpet of autumnal hues on the city streets. The weather in October provides a cool, pleasant climate, aptly setting the tone for the ensuing winter season.Temperature
October weather is marked by a drop in the average high-temperature, falling from a warm 77.9°F (25.5°C) in September to an enjoyable 64.4°F (18°C). During the October nights, an average temperature of 46.9°F (8.3°C) is observed.Humidity
The least humid month is October, with an average relative humidity of 69%.Rainfall
In Saint Joseph, in October, it is raining for 10 days, with typically 2.24" (57mm) of accumulated precipitation. Throughout the year, there are 133.5 rainfall days, and 27.28" (693mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.5 snowfall days, it receives 0.39" (10mm) of snow. In Saint Joseph, during the entire year, snow falls for 22.7 days and aggregates up to 8.03" (204mm) of snow.Daylight
In Saint Joseph, the average length of the day in October is 11h and 8min.On the first day of the month, sunrise is at 7:16 am and sunset at 7:01 pm. On the last day of October, sunrise is at 7:47 am and sunset at 6:18 pm CDT.
Sunshine
In October, the average sunshine is 6.2h.UV index
In October, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for average individuals.Note: An average UV index of 3 in October transforms into this advice:
Exercise caution. Those with pale skin may experience burns in less than half an hour. To protect against the Sun's most potent rays, avoid direct exposure around midday. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Saint Joseph, MO
- Average high temperature in October: 64.4°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (34.7°F).
- Average low temperature in October: 46.9°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).
Average pressure in October
Saint Joseph, MO
- Average pressure in October: 30.01"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).
Average wind speed in October
Saint Joseph, MO
- Average wind speed in October: 8.7mph
The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (6.4mph).
Average humidity in October
Saint Joseph, MO
- Average humidity in October: 69%
The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is October (69%).
Average rainfall in October
Saint Joseph, MO
- Average rainfall in October: 2.24"
The wettest month (with the highest rainfall) is May (4.02").
The driest month (with the least rainfall) is February (0.87").
Average rainfall days in October
Saint Joseph, MO
- Average rainfall days in October: 10 days
The month with the highest number of rainy days is May (16.5 days).
The month with the least rainy days is January (4.8 days).
Average snowfall in October
Saint Joseph, MO
- Average snowfall in October: 0.39"
The month with the highest snowfall is January (2.68").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in October
Saint Joseph, MO
- Average snowfall days in October: 0.5 days
The month with the highest number of snowfall days is January (6.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in October /
Average sunshine in October
Saint Joseph, MO
- Average daylight in October: 11h and 6min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in October: 6h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 24min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in October
Saint Joseph, MO
- Average sunshine days in October: 19.1 days
The month with the most sunshine days is December (21.1 days).
The month with the least sunshine days is June (11.2 days).
Average UV index in October
Saint Joseph, 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
Saint Joseph, MO
- Average cloud cover in October: 31
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in October
Saint Joseph, 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).
