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
The shift into October is marked by a noticeable reduction in the average high-temperature, decreasing from September's moderately hot 75.6°F (24.2°C) to a mild 57.7°F (14.3°C). In the month of October, Saint Stephens witnesses a consistent average low-temperature of 38.3°F (3.5°C).Humidity
In October, the average relative humidity in Saint Stephens is 48%.Rainfall
In Saint Stephens, Wyoming, during October, the rain falls for 4.9 days and regularly aggregates up to 0.47" (12mm) of precipitation. In Saint Stephens, during the entire year, the rain falls for 67.3 days and collects up to 6.93" (176mm) of precipitation.Snowfall
January through May, September through December are months with snowfall in Saint Stephens. In Saint Stephens, in October, snow falls for 3.1 days, with typically accumulated 1.26" (32mm) of snow. Throughout the year, in Saint Stephens, there are 42.8 snowfall days, and 25.47" (647mm) of snow is accumulated.Daylight
In October, the average length of the day in Saint Stephens is 11h and 1min.On the first day of October, sunrise is at 7:11 am and sunset at 6:54 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 6:06 pm MDT.
Sunshine
In Saint Stephens, the average sunshine in October is 7.2h.UV index
The average daily maximum UV index in October is 3. A UV Index reading of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: A typical high UV index of 3 in October suggests the following recommendations:
Exercise prevention - Protecting skin and eyes from harm is required. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in October in Saint Stephens?
What is the average humidity in October in Saint Stephens?
How many days does it rain in October in Saint Stephens?
How many days does it snow in October in Saint Stephens?
How many hours of daylight does Saint Stephens have in October?
What time are sunrise and sunset in October in Saint Stephens?
How long on average sun shines in October in Saint Stephens?
What is the UV index reading in October in Saint Stephens?
Average temperature in October
Saint Stephens, WY
- Average high temperature in October: 57.7°F
The warmest month (with the highest average high temperature) is July (87.1°F).
The month with the lowest average high temperature is December (30.9°F).
- Average low temperature in October: 38.3°F
The month with the highest average low temperature is July (61.5°F).
The coldest month (with the lowest average low temperature) is January (14.5°F).
Average pressure in October
Saint Stephens, WY
- Average pressure in October: 30.03"Hg
The month with the highest atmospheric pressure is January (30.22"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).
Average wind speed in October
Saint Stephens, WY
- Average wind speed in October: 6.5mph
The windiest month (with the highest average wind speed) is June (7.5mph).
The calmest month (with the lowest average wind speed) is January (5.5mph).
Average humidity in October
Saint Stephens, WY
- Average humidity in October: 48%
The month with the highest relative humidity is January (77%).
The months with the lowest relative humidity are July and August (31%).
Average rainfall in October
Saint Stephens, WY
- Average rainfall in October: 0.47"
The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is January (0.24").
Average rainfall days in October
Saint Stephens, WY
- Average rainfall days in October: 4.9 days
The month with the highest number of rainy days is May (9.9 days).
The month with the least rainy days is January (2.5 days).
Average snowfall in October
Saint Stephens, WY
- Average snowfall in October: 1.26"
The month with the highest snowfall is April (5.39").
The months with the least snowfall are June, July and August (0").
Average snowfall days in October
Saint Stephens, WY
- Average snowfall days in October: 3.1 days
The month with the highest number of snowfall days is February (7.8 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Saint Stephens, WY
- Average daylight in October: 11h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in October: 7h and 1min
The month with the most sunshine is July (Average sunshine: 12h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 36min).
Average sunshine days in October
Saint Stephens, WY
- Average sunshine days in October: 22.5 days
The month with the most sunshine days is January (24.5 days).
The month with the least sunshine days is April (15.5 days).
Average UV index in October
Saint Stephens, WY
- Average UV index in October: 3
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in October
Saint Stephens, WY
- Average cloud cover in October: 20
The months with the most cloud cover are February and April (Cloud cover 28).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in October
Saint Stephens, WY
- 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).
Saint Stephens, Wyoming, USA
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