October weather forecast
Arch, NM

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Weather in October

October, the same as September, in Arch, New Mexico, is another pleasant autumn month, with temperature in the range of an average high of 70.2°F (21.2°C) and an average low of 49.5°F (9.7°C).

Temperature

With October's onset, the average high-temperature recedes from September's moderately hot 81.7°F (27.6°C) to an agreeable 70.2°F (21.2°C). An average low-temperature of 49.5°F (9.7°C) marks the nights throughout October.

Humidity

In Arch, the average relative humidity in October is 51%.

Rainfall

October is the month with the most rainfall. Rain falls for 6.6 days and accumulates 1.81" (46mm) of precipitation.

Snowfall

January through April, October through December are months with snowfall. October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.28" (7mm) of snow. Throughout the year, there are 12.8 snowfall days, and 5.79" (147mm) of snow is accumulated.

Daylight

In Arch, the average length of the day in October is 11h and 19min.
On the first day of October, sunrise is at 6:47 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:00 pm MDT.

Sunshine

The average sunshine in October is 8.1h.

UV index

In October, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: A maximum high daily UV index of 4 during October translates into the following directions:
Make use of precautions - It is urged to ward off sun damage. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
Updated: Jul 22, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Arch in October?

The average high-temperature and low-temperature during October are 70.2°F (21.2°C) and 49.5°F (9.7°C) respectively. The average heat index (a.k.a. 'real feel', 'feels like'), which represents the influence of relative humidity on air temperature, in September is evaluated at 82.4°F (28°C).

What is the average humidity in October?

In October, the average relative humidity is 51%.

What is the wettest month?

October is the month with the most rainfall. Rain falls for 6.6 days and accumulates 1.81" (46mm) of precipitation.

How much does it rain in Arch in October?

In Arch, during October, the rain falls for 6.6 days and regularly aggregates up to 1.81" (46mm) of precipitation.

When does it start snowing?

October is the first month it typically snows. Throughout October, in the average 0.4 snowfall days, it receives 0.28" (7mm) of snow.

How many hours of daylight does Arch have in October?

The average day length in October is 11h and 19min.

When are sunrise and sunset in October?

In October, on the first day of the month, sunrise is at 6:47 am and sunset at 6:36 pm. On the last day of the month, sunrise is at 7:12 am and sunset at 6:00 pm MDT.

How many hours of sunshine does Arch have in October?

The average sunshine duration in October is 8.1h.

What is the UV index intensity in October?

In October, the average daily maximum UV index is 4. 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 days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in October
Arch, NM

Average temperature in October - Arch, NM
  • Average high temperature in October: 70.2°F

The warmest month (with the highest average high temperature) is June (90.7°F).
The month with the lowest average high temperature is December (50°F).

  • Average low temperature in October: 49.5°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is December (31.1°F).

Average pressure in October
Arch, NM

Average pressure in October - Arch, NM
  • Average pressure in October: 29.99"Hg

The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

Average wind speed in October
Arch, NM

Average wind speed in October - Arch, NM
  • Average wind speed in October: 11.2mph

The windiest month (with the highest average wind speed) is April (13.3mph).
The calmest month (with the lowest average wind speed) is August (9.9mph).

Average humidity in October
Arch, NM

Average humidity in October - Arch, NM
  • Average humidity in October: 51%

The month with the highest relative humidity is December (54%).
The month with the lowest relative humidity is April (34%).

Average rainfall in October
Arch, NM

Average rainfall in October - Arch, NM
  • Average rainfall in October: 1.81"

The wettest month (with the highest rainfall) is October (1.81").
The driest month (with the least rainfall) is November (0.28").

Average rainfall days in October
Arch, NM

Average rainfall days in October - Arch, NM
  • Average rainfall days in October: 6.6 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is November (2.6 days).

Average snowfall in October
Arch, NM

Average snowfall in October - Arch, NM
  • Average snowfall in October: 0.28"

The months with the highest snowfall are January and February (1.34").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in October
Arch, NM

Average snowfall days in October - Arch, NM
  • Average snowfall days in October: 0.4 days

The month with the highest number of snowfall days is December (3.5 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in October /
Average sunshine in October
Arch, NM

Average daylight in October / Average sunshine in October - Arch, NM
  • Average daylight in October: 11h and 2min

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

  • Average sunshine in October: 8h and 1min

The month with the most sunshine is June (Average sunshine: 11h and 54min).
The months with the least sunshine are January, February and December (Average sunshine: 7h and 0min).

Average sunshine days in October
Arch, NM

Average sunshine days in October - Arch, NM
  • Average sunshine days in October: 22.5 days

The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is August (14 days).

Average UV index in October
Arch, NM

Average UV index in October - Arch, NM
  • Average UV index in October: 4

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in October
Arch, NM

Average cloud cover in October - Arch, NM
  • Average cloud cover in October: 16

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 13).

Average visibility in October
Arch, NM

Average visibility in October - Arch, NM
  • 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).

Arch, New Mexico, USA

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