September weather forecast
Mesita, CO

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Weather in September

The first month of the autumn, September, is still a pleasant month in Mesita, Colorado, with an average temperature fluctuating between 68.5°F (20.3°C) and 43.7°F (6.5°C).

Temperature

As August transitions into September, Mesita sees a gentle drop in the average high-temperature, transitioning from a warm 74.8°F (23.8°C) to an agreeable 68.5°F (20.3°C). Mesita registers a significant drop in temperature in September, with average nighttime lows of 43.7°F (6.5°C).

Humidity

In September, the average relative humidity is 51%.

Rainfall

In September, the rain falls for 7.1 days. Throughout September, 0.59" (15mm) of precipitation is accumulated. In Mesita, during the entire year, the rain falls for 72.2 days and collects up to 8.82" (224mm) of precipitation.

Snowfall

Months with snowfall in Mesita are January through June, September through December. September is the first month it typically snows. Throughout September, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow. Throughout the year, there are 57.6 snowfall days, and 28.58" (726mm) of snow is accumulated.

Daylight

The average length of the day in September in Mesita is 12h and 24min.
On the first day of the month, sunrise is at 6:33 am and sunset at 7:30 pm. On the last day of September, sunrise is at 6:57 am and sunset at 6:46 pm MDT.

Sunshine

In Mesita, Colorado, the average sunshine in September is 11h.

UV index

In Mesita, the average daily maximum UV index in September is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for the ordinary person.
Note: In September, an average UV index of 4 transforms into the following instructions:
Take measures. Individuals with light skin might experience burns in under 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in September in Mesita?

In September, in Mesita, the average high-temperature is 68.5°F (20.3°C), and the average low-temperature is 43.7°F (6.5°C).

What is the average humidity in September in Mesita?

The average relative humidity in September in Mesita is 51%.

How much does it rain in Mesita in September?

In Mesita, Colorado, in September, during 7.1 rainfall days, 0.59" (15mm) of precipitation is typically accumulated.

When does it start snowing in Mesita?

September is the first month it typically snows in Mesita. Throughout September, in the average 0.4 snowfall days, it receives 0.2" (5mm) of snow.

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

The average day length in September in Mesita is 12h and 24min.

When are sunrise and sunset in September in Mesita?

On the first day of September, sunrise is at 6:33 am and sunset at 7:30 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 6:46 pm MDT.

How many hours of sunshine does Mesita have in September?

The average sunshine duration in September in Mesita, Colorado, is 11h.

What is the UV index reading in September in Mesita?

The average daily maximum UV index in September in Mesita is 4. A UV Index of 3 to 5 symbolizes a medium hazard to health from unsafe 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 September
Mesita, CO

Average temperature in September - Mesita, CO
  • Average high temperature in September: 68.5°F

The warmest month (with the highest average high temperature) is July (76.6°F).
The month with the lowest average high temperature is January (30.6°F).

  • Average low temperature in September: 43.7°F

The month with the highest average low temperature is July (50.2°F).
The coldest month (with the lowest average low temperature) is January (9.3°F).

Average pressure in September
Mesita, CO

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

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is April (29.89"Hg).

Average wind speed in September
Mesita, CO

Average wind speed in September - Mesita, CO
  • Average wind speed in September: 6.5mph

The windiest months (with the highest average wind speed) are April and May (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).

Average humidity in September
Mesita, CO

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

The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is June (38%).

Average rainfall in September
Mesita, CO

Average rainfall in September - Mesita, CO
  • Average rainfall in September: 0.59"

The wettest month (with the highest rainfall) is July (1.61").
The driest month (with the least rainfall) is November (0.43").

Average rainfall days in September
Mesita, CO

Average rainfall days in September - Mesita, CO
  • Average rainfall days in September: 7.1 days

The month with the highest number of rainy days is July (13.9 days).
The month with the least rainy days is November (1.3 days).

Average snowfall in September
Mesita, CO

Average snowfall in September - Mesita, CO
  • Average snowfall in September: 0.2"

The month with the highest snowfall is March (5.55").
The months with the least snowfall are July and August (0").

Average snowfall days in September
Mesita, CO

Average snowfall days in September - Mesita, CO
  • Average snowfall days in September: 0.4 days

The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are July and August (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in September: 11h and 0min

The month with the most sunshine is June (Average sunshine: 11h and 48min).
The month with the least sunshine is January (Average sunshine: 6h and 30min).

Average sunshine days in September
Mesita, CO

Average sunshine days in September - Mesita, CO
  • Average sunshine days in September: 20.5 days

The month with the most sunshine days is October (24.1 days).
The month with the least sunshine days is July (13.3 days).

Average UV index in September
Mesita, CO

Average UV index in September - Mesita, 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
Mesita, CO

Average cloud cover in September - Mesita, CO
  • Average cloud cover in September: 15

The month with the most cloud cover is January (Cloud cover 31).
The months with the least cloud cover are June and October (Cloud cover 14).

Average visibility in September
Mesita, CO

Average visibility in September - Mesita, CO
  • Average visibility in September: 6mi

The months with the highest visibility are March, April, May, June, July, August, September, October and November (6mi).
The month with the lowest visibility is January (4mi).

Mesita, Colorado, USA

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