October weather forecast
Rockvale, CO

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Weather in October

October, the same as September, is another comfortable autumn month in Rockvale, Colorado, with temperature in the range of an average low of 41.7°F (5.4°C) and an average high of 63.5°F (17.5°C).

Temperature

The arrival of October corresponds with a temperature reduction, down from September's moderately hot 77.5°F (25.3°C) to an enjoyable 63.5°F (17.5°C). The anticipated average low-temperature for October, a cold 41.7°F (5.4°C), shows a substantial deviation from the daytime maximums.

Humidity

In October, the average relative humidity in Rockvale is 46%.

Rainfall

In Rockvale, during October, the rain falls for 5.5 days and regularly aggregates up to 0.94" (24mm) of precipitation. In Rockvale, during the entire year, the rain falls for 120.5 days and collects up to 14.92" (379mm) of precipitation.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 2.3 snowfall days, it receives 3.11" (79mm) of snow. In Rockvale, during the entire year, snow falls for 33.9 days and aggregates up to 23.27" (591mm) of snow.

Daylight

In October, the average length of the day in Rockvale is 11h and 11min.
On the first day of the month, sunrise is at 6:57 am and sunset at 6:42 pm. On the last day of October, sunrise is at 7:26 am and sunset at 6:01 pm MDT.

Sunshine

In October, the average sunshine in Rockvale is 7.7h.

UV index

In October, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A daily high UV index of 3 in October leads to these guidelines:
Undertake protective steps - Recommendations to avoid sunburn are issued. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Rockvale in October?

In Rockvale, 63.5°F (17.5°C) is the average high-temperature and 41.7°F (5.4°C) is the average low-temperature during October. The average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, in August is estimated at 84.2°F (29°C).

What is the average humidity in October in Rockvale?

In October, the average relative humidity in Rockvale, Colorado, is 46%.

How many days does it rain in October in Rockvale?

In Rockvale, Colorado, in October, during 5.5 rainfall days, 0.94" (24mm) of precipitation is typically accumulated.

When does it start snowing in Rockvale?

October is the first month it typically snows. Throughout October, in the average 2.3 snowfall days, it receives 3.11" (79mm) of snow.

How many hours of daylight does Rockvale have in October?

In October, the average day length in Rockvale, Colorado, is 11h and 11min.

When is the sunrise / sunset in October in Rockvale?

On the first day of October in Rockvale, Colorado, sunrise is at 6:57 am and sunset at 6:42 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:01 pm MDT.

How many hours of sunshine does Rockvale have in October?

In October, the average sunshine duration in Rockvale, Colorado, is 7.7h.

What is the UV index intensity in October in Rockvale?

In October, the average daily maximum UV index in Rockvale is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
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
Rockvale, CO

Average temperature in October - Rockvale, CO
  • Average high temperature in October: 63.5°F

The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is December (41.5°F).

  • Average low temperature in October: 41.7°F

The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is December (23°F).

Average pressure in October
Rockvale, CO

Average pressure in October - Rockvale, CO
  • Average pressure in October: 30.01"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).

Average wind speed in October
Rockvale, CO

Average wind speed in October - Rockvale, CO
  • Average wind speed in October: 7.1mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.6mph).

Average humidity in October
Rockvale, CO

Average humidity in October - Rockvale, CO
  • Average humidity in October: 46%

The month with the highest relative humidity is February (62%).
The month with the lowest relative humidity is June (38%).

Average rainfall in October
Rockvale, CO

Average rainfall in October - Rockvale, CO
  • Average rainfall in October: 0.94"

The wettest month (with the highest rainfall) is July (2.76").
The driest month (with the least rainfall) is November (0.43").

Average rainfall days in October
Rockvale, CO

Average rainfall days in October - Rockvale, CO
  • Average rainfall days in October: 5.5 days

The month with the highest number of rainy days is July (20.4 days).
The month with the least rainy days is November (3.9 days).

Average snowfall in October
Rockvale, CO

Average snowfall in October - Rockvale, CO
  • Average snowfall in October: 3.11"

The month with the highest snowfall is February (6.06").
The months with the least snowfall are June, July, August and September (0").

Average snowfall days in October
Rockvale, CO

Average snowfall days in October - Rockvale, CO
  • Average snowfall days in October: 2.3 days

The month with the highest number of snowfall days is February (7.9 days).
The months with the least snowfall days are June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Rockvale, CO

Average daylight in October / Average sunshine in October - Rockvale, CO
  • Average daylight in October: 11h and 1min

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 30min).

  • Average sunshine in October: 7h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 0min).
The month with the least sunshine is February (Average sunshine: 6h and 48min).

Average sunshine days in October
Rockvale, CO

Average sunshine days in October - Rockvale, CO
  • Average sunshine days in October: 21.3 days

The month with the most sunshine days is November (23.8 days).
The month with the least sunshine days is July (5.1 days).

Average UV index in October
Rockvale, CO

Average UV index in October - Rockvale, CO
  • 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
Rockvale, CO

Average cloud cover in October - Rockvale, CO
  • Average cloud cover in October: 15

The months with the most cloud cover are February and April (Cloud cover 23).
The months with the least cloud cover are June and September (Cloud cover 14).

Average visibility in October
Rockvale, CO

Average visibility in October - Rockvale, CO
  • 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).

Rockvale, Colorado, USA

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