October weather forecast
Hartman, CO

Weather in October

October, like September, in Hartman, Colorado, is another comfortable autumn month, with average temperature ranging between max 67.3°F (19.6°C) and min 47.1°F (8.4°C).

Temperature

In October, the average high-temperature declines considerably, from a moderately hot 83.1°F (28.4°C) in September, to a comfortable 67.3°F (19.6°C). The average low-temperature, in Hartman, is 47.1°F (8.4°C).

Humidity

In Hartman, the average relative humidity is 47%.

Rainfall

In Hartman, during October, the rain falls for 4.5 days and regularly aggregates up to 0.63" (16mm) of precipitation. Throughout the year, there are 79.5 rainfall days, and 8.9" (226mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through May, October through December. October is the first month it typically snows. Throughout October, in the average 1 snowfall days, it receives 0.51" (13mm) of snow. Throughout the year, there are 19.6 snowfall days, and 7.09" (180mm) of snow is accumulated.

Daylight

The average length of the day in Hartman is 11.2h.

Sunshine

In October, the average sunshine is 8.1h.

UV index

In Hartman, the average daily maximum UV index in October is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 4 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the average humidity in October in Hartman?

In October, the average relative humidity in Hartman, Colorado, is 47%.

How many days does it rain in October in Hartman?

In Hartman, in October, it is raining for 4.5 days, with typically 0.63" (16mm) of accumulated precipitation.

When does it start snowing in Hartman?

October is the first month it typically snows in Hartman. Throughout October, in the average 1 snowfall days, it receives 0.51" (13mm) of snow.

How many hours of daylight does Hartman have in October?

In Hartman, the average length of the day in October is 11.2h.

How long on average sun shines in October in Hartman?

In October, the average sunshine in Hartman, Colorado, is 8.1h.

What is the UV index reading in October in Hartman?

In Hartman, Colorado, the average daily maximum UV index in October is 4. A UV Index value of 3 to 5 symbolizes a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in October
Hartman, CO

Average temperature in October - Hartman, CO
  • Average high temperature in October: 67.3°F

The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is December (43.7°F).

  • Average low temperature in October: 47.1°F

The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is December (26.4°F).

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Average pressure in October
Hartman, CO

Average pressure in October - Hartman, CO
  • Average pressure in October: 29.97"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.8").

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Average wind speed in October
Hartman, CO

Average wind speed in October - Hartman, CO
  • Average wind speed in October: 10.2mph

The windiest month (with the highest average wind speed) is April (12.2mph).
The calmest month (with the lowest average wind speed) is January (8.9mph).

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Average humidity in October
Hartman, CO

Average humidity in October - Hartman, CO
  • Average humidity in October: 47%

The month with the highest relative humidity is January (59%).
The month with the lowest relative humidity is June (40%).

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Average rainfall in October
Hartman, CO

Average rainfall in October - Hartman, CO
  • Average rainfall in October: 0.63"

The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is November (0.28").

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Average rainfall days in October
Hartman, CO

Average rainfall days in October - Hartman, CO
  • Average rainfall days in October: 4.5 days

The month with the highest number of rainy days is July (11.8 days).
The month with the least rainy days is November (2.5 days).

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Average snowfall in October
Hartman, CO

Average snowfall in October - Hartman, CO
  • Average snowfall in October: 0.51"

The month with the highest snowfall is February (1.93").
Months with the least snowfall are June, July, August and September (0").

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Average snowfall days in October
Hartman, CO

Average snowfall days in October - Hartman, CO
  • Average snowfall days in October: 1 days

The month with the highest number of snowfall days is February (5.6 days).
Months with the least snowfall days are June, July, August and September (0 days).

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

Average daylight in October / Average sunshine in October - Hartman, CO
  • Average daylight in October: 11.2h

The month with the longest days is June (Average daylight: 14.8h).
The month with the shortest days is December (Average daylight: 9.6h).

  • Average sunshine in October: 8.1h

The month with the most sunshine is July (Average sunshine: 11.9h).
The month with the least sunshine is February (Average sunshine: 6.6h).

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Average sunshine days in October
Hartman, CO

Average sunshine days in October - Hartman, CO
  • Average sunshine days in October: 25 days

The month with the most sunshine days is November (25.2 days).
The month with the least sunshine days is July (17.3 days).

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Average UV index in October
Hartman, CO

Average UV index in October - Hartman, CO
  • Average UV index in October: 4

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January, November and December (UV index 2).

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Average cloud cover in October
Hartman, CO

Average cloud cover in October - Hartman, CO
  • Average cloud cover in October: 17

Months with the most cloud cover are February and April (Cloud cover 25).
Months with the least cloud cover are June and September (Cloud cover 14).

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Average visibility in October
Hartman, CO

Average visibility in October - Hartman, CO
  • Average visibility in October: 6mi

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

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