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
A decrease in the average high-temperature marks October, falling from September's comfortable 65.7°F (18.7°C) to a chilly 47.8°F (8.8°C). An average low-temperature of 27.7°F (-2.4°C) is expected in Grover during October.Humidity
In October, the average relative humidity in Grover is 68%.Rainfall
In Grover, during October, the rain falls for 9.2 days and regularly aggregates up to 1.5" (38mm) of precipitation. Throughout the year, in Grover, there are 109.5 rainfall days, and 21.61" (549mm) of precipitation is accumulated.Snowfall
Months with snowfall in Grover, Wyoming, are January through June, September through December. In Grover, during October, snow falls for 7.8 days and regularly aggregates up to 6.3" (160mm) of snow. In Grover, during the entire year, snow falls for 126.9 days and aggregates up to 106.65" (2709mm) of snow.Daylight
In October, the average length of the day in Grover is 11h and 2min.On the first day of the month, sunrise is at 7:21 am and sunset at 7:04 pm. On the last day of October, sunrise is at 7:57 am and sunset at 6:17 pm MDT.
Sunshine
The average sunshine in October in Grover is 6.8h.UV index
In Grover, Wyoming, the average daily maximum UV index in October is 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A maximum UV index of 2 in October translates into the following recommendations:
While extended sun exposure does not significantly affect most people, those with sensitive skin, children, and infants should always be protected. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in Grover in October?
What is the average humidity in October in Grover?
How many days does it rain in October in Grover?
How many days does it snow in October in Grover?
How many hours of daylight does Grover have in October?
When are sunrise and sunset in October in Grover?
How many hours of sunshine does Grover have in October?
How high is the UV index in October in Grover?
Average temperature in October
Grover, WY
- Average high temperature in October: 47.8°F
The warmest month (with the highest average high temperature) is July (75.9°F).
The month with the lowest average high temperature is December (24.1°F).
- Average low temperature in October: 27.7°F
The month with the highest average low temperature is July (45.7°F).
The coldest month (with the lowest average low temperature) is January (5.4°F).
Average pressure in October
Grover, WY
- Average pressure in October: 30.06"Hg
The month with the highest atmospheric pressure is January (30.29"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in October
Grover, WY
- Average wind speed in October: 4.7mph
The windiest month (with the highest average wind speed) is June (5.7mph).
The calmest months (with the lowest average wind speed) are January and December (4.2mph).
Average humidity in October
Grover, WY
- Average humidity in October: 68%
The month with the highest relative humidity is February (93%).
The month with the lowest relative humidity is August (45%).
Average rainfall in October
Grover, WY
- Average rainfall in October: 1.5"
The wettest month (with the highest rainfall) is February (2.72").
The driest months (with the least rainfall) are July and August (0.63").
Average rainfall days in October
Grover, WY
- Average rainfall days in October: 9.2 days
The month with the highest number of rainy days is May (16.8 days).
The month with the least rainy days is January (4.7 days).
Average snowfall in October
Grover, WY
- Average snowfall in October: 6.3"
The month with the highest snowfall is February (19.96").
The months with the least snowfall are July and August (0").
Average snowfall days in October
Grover, WY
- Average snowfall days in October: 7.8 days
The month with the highest number of snowfall days is December (21.7 days).
The months with the least snowfall days are July and August (0 days).
Average daylight in October /
Average sunshine in October
Grover, 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: 6h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in October
Grover, WY
- Average sunshine days in October: 16.8 days
The month with the most sunshine days is July (18.8 days).
The month with the least sunshine days is April (7 days).
Average UV index in October
Grover, WY
- Average UV index in October: 2
The month with the highest UV index is July (UV index 5).
The months with the lowest UV index are January, February, March, November and December (UV index 1).
Average cloud cover in October
Grover, WY
- Average cloud cover in October: 28
The month with the most cloud cover is February (Cloud cover 63).
The months with the least cloud cover are July and August (Cloud cover 12).
Average visibility in October
Grover, WY
- Average visibility in October: 6mi
The months with the highest visibility are May, June, July, August, September and October (6mi).
The months with the lowest visibility are January and February (3mi).
Grover, Wyoming, USA
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