October weather forecast and climate
Mammoth, AZ

Weather in October

October, the same as September, is another warm autumn month in Mammoth, Arizona, with average temperature ranging between max 78.3°F (25.7°C) and min 57.7°F (14.3°C).

Temperature

In October, the average high-temperature slightly decreases, from a hot 86.9°F (30.5°C) in September, to a moderately hot 78.3°F (25.7°C). The average low-temperature, in Mammoth, is 57.7°F (14.3°C).

Humidity

In October, the average relative humidity in Mammoth is 37%.

Rainfall

In Mammoth, in October, during 4.5 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. In Mammoth, during the entire year, the rain falls for 80.2 days and collects up to 10.16" (258mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

In October, the average length of the day is 11.3h.

Sunshine

The average sunshine is 7.9h.

UV index

In October, the average daily maximum UV index in Mammoth is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: In October, the average maximum UV index of 5 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. 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.
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FAQ

What is the temperature in October in Mammoth?

In October, in Mammoth, Arizona, the average high-temperature is 78.3°F (25.7°C), and the average low-temperature is 57.7°F (14.3°C).

What is the average humidity in October in Mammoth?

In Mammoth, the average relative humidity in October is 37%.

How many days does it rain in October in Mammoth?

In Mammoth, Arizona, during October, the rain falls for 4.5 days and regularly aggregates up to 0.55" (14mm) of precipitation.

When it does not snow in Mammoth?

In Mammoth snow does not fall in March through December.

How many hours of daylight does Mammoth have in October?

In Mammoth, Arizona, the average length of the day in October is 11.3h.

How long on average sun shines in October in Mammoth?

The average sunshine in October is 7.9h.

What is the UV index reading in October in Mammoth?

In Mammoth, the average daily maximum UV index in October is 5. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to the UV radiation.

Average temperature in October
Mammoth, AZ

Average temperature in October - Mammoth, AZ
  • Average high temperature in October: 78.3°F

The warmest month (with the highest average high temperature) is June (93.9°F).
The month with the lowest average high temperature is December (58.1°F).

  • Average low temperature in October: 57.7°F

The month with the highest average low temperature is July (74.8°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).

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Average pressure in October
Mammoth, AZ

Average pressure in October - Mammoth, AZ
  • Average pressure in October: 29.94"

The month with the highest atmospheric pressure is January (30.09").
The month with the lowest atmospheric pressure is June (29.85").

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Average wind speed in October
Mammoth, AZ

Average wind speed in October - Mammoth, AZ
  • Average wind speed in October: 5.8mph

The windiest months (with the highest average wind speed) are April and May (7.6mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).

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Average humidity in October
Mammoth, AZ

Average humidity in October - Mammoth, AZ
  • Average humidity in October: 37%

The month with the highest relative humidity is December (50%).
The month with the lowest relative humidity is June (20%).

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Average rainfall in October
Mammoth, AZ

Average rainfall in October - Mammoth, AZ
  • Average rainfall in October: 0.55"

The wettest month (with the highest rainfall) is July (1.97").
The driest months (with the least rainfall) are May and June (0.12").

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Average rainfall days in October
Mammoth, AZ

Average rainfall days in October - Mammoth, AZ
  • Average rainfall days in October: 4.5 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is May (2 days).

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Average snowfall in October
Mammoth, AZ

Average snowfall in October - Mammoth, AZ
  • Average snowfall in October: 0"

Months with the highest snowfall are January and February (0.04").
Months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in October
Mammoth, AZ

Average snowfall days in October - Mammoth, AZ
  • Average snowfall days in October: 0 days

The month with the highest number of snowfall days is January (0.3 days).
Months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).

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Average daylight in October /
Average sunshine in October
Mammoth, AZ

Average daylight in October / Average sunshine in October - Mammoth, AZ
  • Average daylight in October: 11.3h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in October: 7.9h

The month with the most sunshine is August (Average sunshine: 12.2h).
The month with the least sunshine is December (Average sunshine: 6.9h).

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Average sunshine days in October
Mammoth, AZ

Average sunshine days in October - Mammoth, AZ
  • Average sunshine days in October: 24.9 days

The month with the most sunshine days is May (28.7 days).
The month with the least sunshine days is July (10 days).

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Average UV index in October
Mammoth, AZ

Average UV index in October - Mammoth, AZ
  • Average UV index in October: 5

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are November and December (UV index 3).

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Average cloud cover in October
Mammoth, AZ

Average cloud cover in October - Mammoth, AZ
  • Average cloud cover in October: 9

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 7).

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Average visibility in October
Mammoth, AZ

Average visibility in October - Mammoth, AZ
  • 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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