September weather forecast
Pine, CO

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Weather in September

The first month of the autumn, September, is also an agreeable month in Pine, Colorado, with an average temperature ranging between min 45°F (7.2°C) and max 68.9°F (20.5°C).

Temperature

The beginning of September brings a minor change in the average high-temperature, shifting from a warm 74.7°F (23.7°C) in August to an agreeable 68.9°F (20.5°C). In the month of September, Pine witnesses a marked temperature drop at night, averaging a low of 45°F (7.2°C).

Humidity

The average relative humidity in September is 51%.

Rainfall

In Pine, during September, the rain falls for 13.5 days and regularly aggregates up to 1.5" (38mm) of precipitation. In Pine, during the entire year, the rain falls for 134.5 days and collects up to 19.65" (499mm) of precipitation.

Snowfall

January through June, September through December are months with snowfall in Pine. September is the first month it typically snows. Throughout September, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow. In Pine, during the entire year, snow falls for 60.9 days and aggregates up to 47.28" (1201mm) of snow.

Daylight

The average length of the day in September is 12h and 26min.
On the first day of the month, sunrise is at 6:30 am and sunset at 7:31 pm. On the last day of September, sunrise is at 6:57 am and sunset at 6:44 pm MDT.

Sunshine

In Pine, Colorado, the average sunshine in September is 10.9h.

UV index

The average daily maximum UV index in September in Pine is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: In September, a regular UV index of 4 translates into these guidelines:
Exercise prevention - Precautions against solar damage are endorsed. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Heads up! The UV radiation from the Sun can almost be doubled by snow reflection.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in Pine in September?

An average high-temperature, in September, in Pine, is 68.9°F (20.5°C) and the average low-temperature is 45°F (7.2°C).

What is the average humidity in September in Pine?

In September, the average relative humidity in Pine is 51%.

How much does it rain in Pine in September?

In September, in Pine, Colorado, the rain falls for 13.5 days. Throughout September, 1.5" (38mm) of precipitation is accumulated.

When does it start to snow in Pine?

September is the first month it typically snows in Pine. Throughout September, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow.

What is the average length of the day in September in Pine?

The average day length in September in Pine is 12h and 26min.

When is the sunrise / sunset in September in Pine?

In September, on the first day of the month, sunrise is at 6:30 am and sunset at 7:31 pm. On the last day of the month, in Pine, sunrise is at 6:57 am and sunset at 6:44 pm MDT.

How many hours of sunshine does Pine have in September?

In Pine, Colorado, the average sunshine duration in September is 10.9h.

What is the UV index intensity in September in Pine?

In Pine, Colorado, the average daily maximum UV index in September is 4. A UV Index reading of 3 to 5 represents a medium health risk from unsafe 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 September
Pine, CO

Average temperature in September - Pine, CO
  • Average high temperature in September: 68.9°F

The warmest month (with the highest average high temperature) is July (76.1°F).
The month with the lowest average high temperature is January (34.3°F).

  • Average low temperature in September: 45°F

The month with the highest average low temperature is July (51.8°F).
The coldest month (with the lowest average low temperature) is February (15.1°F).

Average pressure in September
Pine, CO

Average pressure in September - Pine, CO
  • Average pressure in September: 30.03"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is April (29.92"Hg).

Average wind speed in September
Pine, CO

Average wind speed in September - Pine, CO
  • Average wind speed in September: 5.6mph

The windiest months (with the highest average wind speed) are February and March (7.1mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

Average humidity in September
Pine, CO

Average humidity in September - Pine, CO
  • Average humidity in September: 51%

The month with the highest relative humidity is February (73%).
The month with the lowest relative humidity is June (47%).

Average rainfall in September
Pine, CO

Average rainfall in September - Pine, CO
  • Average rainfall in September: 1.5"

The wettest month (with the highest rainfall) is July (3.58").
The driest month (with the least rainfall) is January (0.55").

Average rainfall days in September
Pine, CO

Average rainfall days in September - Pine, CO
  • Average rainfall days in September: 13.5 days

The month with the highest number of rainy days is July (23.7 days).
The month with the least rainy days is November (3.5 days).

Average snowfall in September
Pine, CO

Average snowfall in September - Pine, CO
  • Average snowfall in September: 0.08"

The month with the highest snowfall is March (9.72").
The months with the least snowfall are July and August (0").

Average snowfall days in September
Pine, CO

Average snowfall days in September - Pine, CO
  • Average snowfall days in September: 0.2 days

The month with the highest number of snowfall days is February (11.1 days).
The months with the least snowfall days are July and August (0 days).

Average daylight in September /
Average sunshine in September
Pine, CO

Average daylight in September / Average sunshine in September - Pine, CO
  • Average daylight in September: 12h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in September: 10h and 5min

The month with the most sunshine is June (Average sunshine: 11h and 42min).
The month with the least sunshine is February (Average sunshine: 6h and 42min).

Average sunshine days in September
Pine, CO

Average sunshine days in September - Pine, CO
  • Average sunshine days in September: 12.5 days

The month with the most sunshine days is November (21.7 days).
The month with the least sunshine days is July (4.3 days).

Average UV index in September
Pine, CO

Average UV index in September - Pine, CO
  • Average UV index in September: 4

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

Average cloud cover in September
Pine, CO

Average cloud cover in September - Pine, CO
  • Average cloud cover in September: 17

The month with the most cloud cover is April (Cloud cover 28).
The months with the least cloud cover are September, October and November (Cloud cover 17).

Average visibility in September
Pine, CO

Average visibility in September - Pine, CO
  • Average visibility in September: 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).

Pine, Colorado, USA

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