October weather forecast
Riverside, WY

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Weather in October

October, the same as September, is another fresh autumn month in Riverside, Wyoming, with temperature in the range of an average low of 31.8°F (-0.1°C) and an average high of 50.2°F (10.1°C).

Temperature

Riverside sees a considerable decrease in average high-temperatures during October, falling from an agreeable 68.5°F (20.3°C) in September to a fresh 50.2°F (10.1°C). During the nights in October, the temperature in Riverside averages to a freezing cold 31.8°F (-0.1°C).

Humidity

In October, the average relative humidity in Riverside is 58%.

Rainfall

In Riverside, in October, during 8.6 rainfall days, 1.18" (30mm) of precipitation is typically accumulated. Throughout the year, in Riverside, there are 105.5 rainfall days, and 13.9" (353mm) of precipitation is accumulated.

Snowfall

January through June, September through December are months with snowfall. In Riverside, in October, during 7.6 snowfall days, 5.16" (131mm) of snow is typically accumulated. In Riverside, during the entire year, snow falls for 101 days and aggregates up to 54.49" (1384mm) of snow.

Daylight

The average length of the day in October is 11h and 5min.
On the first day of October, sunrise is at 7:04 am and sunset at 6:48 pm. On the last day of the month, sunrise is at 7:38 am and sunset at 6:03 pm MDT.

Sunshine

The average sunshine in October in Riverside is 7h.

UV index

In Riverside, the average daily maximum UV index in October is 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.
Note: The UV index of 2 during October leads to these advisories:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Riverside in October?

During October, Riverside experiences an average high-temperature of 50.2°F (10.1°C) and a low-temperature of 31.8°F (-0.1°C).

What is the average humidity in October in Riverside?

In Riverside, the average relative humidity in October is 58%.

How much does it rain in Riverside in October?

In Riverside, in October, it is raining for 8.6 days, with typically 1.18" (30mm) of accumulated precipitation.

How many days does it snow in October in Riverside?

In Riverside, during October, snow falls for 7.6 days and regularly aggregates up to 5.16" (131mm) of snow.

What is the average length of the day in October in Riverside?

The average day length in October in Riverside is 11h and 5min.

What time are sunrise and sunset in October in Riverside?

In October, on the first day of the month, sunrise is at 7:04 am and sunset at 6:48 pm. On the last day of the month, in Riverside, Wyoming, sunrise is at 7:38 am and sunset at 6:03 pm MDT.

How long on average sun shines in October in Riverside?

In Riverside, Wyoming, the average sunshine duration in October is 7h.

How high is the UV index in October in Riverside?

In October, the average daily maximum UV index in Riverside, Wyoming, is 2. A UV Index of 2, and less, symbolizes a low health threat from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Riverside, WY

Average temperature in October - Riverside, WY
  • Average high temperature in October: 50.2°F

The warmest month (with the highest average high temperature) is July (77.9°F).
The month with the lowest average high temperature is December (25.7°F).

  • Average low temperature in October: 31.8°F

The month with the highest average low temperature is July (52.3°F).
The coldest months (with the lowest average low temperature) are January and December (12.9°F).

Average pressure in October
Riverside, WY

Average pressure in October - Riverside, WY
  • Average pressure in October: 30.03"Hg

The month with the highest atmospheric pressure is January (30.23"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in October
Riverside, WY

Average wind speed in October - Riverside, WY
  • Average wind speed in October: 11mph

The windiest month (with the highest average wind speed) is November (11.8mph).
The calmest month (with the lowest average wind speed) is July (9.1mph).

Average humidity in October
Riverside, WY

Average humidity in October - Riverside, WY
  • Average humidity in October: 58%

The month with the highest relative humidity is February (84%).
The month with the lowest relative humidity is August (41%).

Average rainfall in October
Riverside, WY

Average rainfall in October - Riverside, WY
  • Average rainfall in October: 1.18"

The wettest month (with the highest rainfall) is April (1.97").
The driest months (with the least rainfall) are August and September (0.75").

Average rainfall days in October
Riverside, WY

Average rainfall days in October - Riverside, WY
  • Average rainfall days in October: 8.6 days

The month with the highest number of rainy days is May (14.7 days).
The month with the least rainy days is November (4.9 days).

Average snowfall in October
Riverside, WY

Average snowfall in October - Riverside, WY
  • Average snowfall in October: 5.16"

The month with the highest snowfall is April (9.76").
The months with the least snowfall are July and August (0").

Average snowfall days in October
Riverside, WY

Average snowfall days in October - Riverside, WY
  • Average snowfall days in October: 7.6 days

The month with the highest number of snowfall days is February (17.1 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in October /
Average sunshine in October
Riverside, WY

Average daylight in October / Average sunshine in October - Riverside, WY
  • Average daylight in October: 11h and 1min

The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).

  • Average sunshine in October: 7h and 0min

The months with the most sunshine are July and August (Average sunshine: 11h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 30min).

Average sunshine days in October
Riverside, WY

Average sunshine days in October - Riverside, WY
  • Average sunshine days in October: 16.2 days

The month with the most sunshine days is September (16.8 days).
The month with the least sunshine days is February (9.4 days).

Average UV index in October
Riverside, WY

Average UV index in October - Riverside, WY
  • Average UV index in October: 2

The months with the highest UV index are June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in October
Riverside, WY

Average cloud cover in October - Riverside, WY
  • Average cloud cover in October: 23

The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are August and September (Cloud cover 14).

Average visibility in October
Riverside, WY

Average visibility in October - Riverside, WY
  • Average visibility in October: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February and December (5mi).

Riverside, Wyoming, USA

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