October weather forecastSaint James, MO
October
Weather in October
October, the same as September, is another comfortable autumn month in Saint James, Missouri, with temperature in the range of an average low of 48°F (8.9°C) and an average high of 66.2°F (19°C).Temperature
Saint James witnesses a significant decrease in the average high-temperature with the arrival of October, falling from September's moderately hot 80.6°F (27°C) to an enjoyable 66.2°F (19°C). An average low-temperature of 48°F (8.9°C) is noted during the nights in October in Saint James.Humidity
The least humid month in Saint James is October, with an average relative humidity of 73%.Rainfall
In Saint James, in October, it is raining for 9.5 days, with typically 1.93" (49mm) of accumulated precipitation. In Saint James, during the entire year, the rain falls for 137 days and collects up to 24.61" (625mm) of precipitation.Snowfall
In Saint James, snow does not fall in April through October.Daylight
The average length of the day in October is 11h and 12min.On the first day of the month, sunrise is at 7:02 am and sunset at 6:48 pm. On the last day of October, sunrise is at 7:31 am and sunset at 6:08 pm CDT.
Sunshine
In October, the average sunshine in Saint James is 5.8h.UV index
In October, the average daily maximum UV index in Saint James is 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: In October, a regular UV index of 3 translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in October
Saint James, MO
- Average high temperature in October: 66.2°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (39.6°F).
- Average low temperature in October: 48°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 (24.8°F).
Average pressure in October
Saint James, MO
- 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 (29.92"Hg).
Average wind speed in October
Saint James, MO
- Average wind speed in October: 7mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.3mph).
Average humidity in October
Saint James, MO
- Average humidity in October: 73%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (73%).
Average rainfall in October
Saint James, MO
- Average rainfall in October: 1.93"
The wettest month (with the highest rainfall) is April (3.19").
The driest month (with the least rainfall) is February (1.3").
Average rainfall days in October
Saint James, MO
- Average rainfall days in October: 9.5 days
The month with the highest number of rainy days is July (15.7 days).
The month with the least rainy days is January (6.5 days).
Average snowfall in October
Saint James, MO
- Average snowfall in October: 0"
The months with the highest snowfall are February and December (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in October
Saint James, MO
- Average snowfall days in October: 0.2 days
The month with the highest number of snowfall days is January (7.6 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
Saint James, 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: 5h and 48min
The months with the most sunshine are June and July (Average sunshine: 10h and 18min).
The months with the least sunshine are January and February (Average sunshine: 4h and 36min).
Average sunshine days in October
Saint James, MO
- Average sunshine days in October: 19.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (12.6 days).
Average UV index in October
Saint James, 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 and December (UV index 2).
Average cloud cover in October
Saint James, MO
- Average cloud cover in October: 35
The months with the most cloud cover are February and March (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in October
Saint James, MO
- Average visibility in October: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
