October weather forecast
Fountain, CO

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Weather in October

October in Fountain, Colorado brings noticeable shifts from September’s mild weather, signaling the region's transition into cooler temperatures. With winter just around the corner, the temperature begins dropping, offering a crispness indicative of the incoming cold season. October also surprises residents with an abrupt return of snowfall, measuring 2.8" (71mm), after a snow-free summer. This month serves as a reminder of the quickly approaching winter months. As November approaches, be prepared for further temperature dips and the official onset of winter vibes.

Temperature

With the beginning of October, the average high-temperature in Fountain shows a decrease, transitioning from a warm 75°F (23.9°C) in September to an enjoyable 60.8°F (16°C). An average low-temperature of 39.4°F (4.1°C) is expected in Fountain, Colorado, during October.

Humidity

In Fountain, the average relative humidity in October is 48%.

Rainfall

In Fountain, during October, the rain falls for 6.2 days and regularly aggregates up to 0.75" (19mm) of precipitation. Throughout the year, there are 121.1 rainfall days, and 12.99" (330mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall. October is the first month it typically snows in Fountain. Throughout October, in the average 2.8 snowfall days, it receives 2.8" (71mm) of snow. In Fountain, during the entire year, snow falls for 45 days and aggregates up to 23.5" (597mm) of snow.

Daylight

In October, the average length of the day in Fountain, Colorado, is 11h and 10min.
On the first day of October, sunrise is at 6:55 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:59 pm MDT.

Sunshine

The average sunshine in October is 7.6h.

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 unsafe exposure to UV radiation for the ordinary person.
Note: During October, 3 as the daily maximum UV index converts into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What is the temperature in October in Fountain?

The average high-temperature and low-temperature in Fountain, Colorado, during October are 60.8°F (16°C) and 39.4°F (4.1°C) respectively. In August, the average heat index (a.k.a. 'apparent temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 82.4°F (28°C).

What is the average humidity in October in Fountain?

In Fountain, Colorado, the average relative humidity in October is 48%.

How many days does it rain in October in Fountain?

In Fountain, Colorado, in October, during 6.2 rainfall days, 0.75" (19mm) of precipitation is typically accumulated.

When does it start snowing in Fountain?

October is the first month it typically snows in Fountain. Throughout October, in the average 2.8 snowfall days, it receives 2.8" (71mm) of snow.

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

In October, the average day length in Fountain, Colorado, is 11h and 10min.

When is the sunrise / sunset in October in Fountain?

On the first day of October, sunrise is at 6:55 am and sunset at 6:41 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:59 pm MDT.

How many hours of sunshine does Fountain have in October?

In October, the average sunshine duration is 7.6h.

How high is the UV index in October in Fountain?

The average daily maximum UV index in October in Fountain, Colorado, is 3. A UV Index of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Fountain, CO

Average temperature in October - Fountain, CO
  • Average high temperature in October: 60.8°F

The warmest month (with the highest average high temperature) is July (83.1°F).
The month with the lowest average high temperature is December (39.2°F).

  • Average low temperature in October: 39.4°F

The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is December (21.6°F).

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Average pressure in October
Fountain, CO

Average pressure in October - Fountain, CO
  • Average pressure in October: 30.02"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The month with the lowest atmospheric pressure is April (29.9"Hg).

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Average wind speed in October
Fountain, CO

Average wind speed in October - Fountain, CO
  • Average wind speed in October: 7.3mph

The windiest month (with the highest average wind speed) is April (8.6mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

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Average humidity in October
Fountain, CO

Average humidity in October - Fountain, CO
  • Average humidity in October: 48%

The month with the highest relative humidity is February (63%).
The month with the lowest relative humidity is June (41%).

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Average rainfall in October
Fountain, CO

Average rainfall in October - Fountain, CO
  • Average rainfall in October: 0.75"

The wettest month (with the highest rainfall) is July (2.2").
The driest month (with the least rainfall) is December (0.43").

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Average rainfall days in October
Fountain, CO

Average rainfall days in October - Fountain, CO
  • Average rainfall days in October: 6.2 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is November (4.4 days).

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Average snowfall in October
Fountain, CO

Average snowfall in October - Fountain, CO
  • Average snowfall in October: 2.8"

The month with the highest snowfall is February (4.72").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Fountain, CO

Average snowfall days in October - Fountain, CO
  • Average snowfall days in October: 2.8 days

The month with the highest number of snowfall days is February (9.5 days).
The months with the least snowfall days are June, July and August (0 days).

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

Average daylight in October / Average sunshine in October - Fountain, 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: 11h and 54min).
The month with the least sunshine is February (Average sunshine: 6h and 54min).

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Average sunshine days in October
Fountain, CO

Average sunshine days in October - Fountain, CO
  • Average sunshine days in October: 20.6 days

The month with the most sunshine days is November (22.4 days).
The month with the least sunshine days is July (8.9 days).

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Average UV index in October
Fountain, CO

Average UV index in October - Fountain, CO
  • Average UV index in October: 3

The months with the highest UV index are June and July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in October
Fountain, CO

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

The month with the most cloud cover is April (Cloud cover 25).
The months with the least cloud cover are June, September, October and November (Cloud cover 15).

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Average visibility in October
Fountain, CO

Average visibility in October - Fountain, 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).

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Fountain, Colorado, USA

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