October weather forecast
Arivaca, AZ

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Weather in October

October, like September, in Arivaca, Arizona, is a moderately hot autumn month, with an average temperature varying between 59.7°F (15.4°C) and 81°F (27.2°C).

Temperature

October indicates a minor shift in the average high-temperature, from September's hot 88.5°F (31.4°C) to a moderately hot 81°F (27.2°C). During October, Arivaca experiences a consistent low-temperature average of 59.7°F (15.4°C).

Humidity

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

Rainfall

In October, in Arivaca, the rain falls for 3.1 days. Throughout October, 0.24" (6mm) of precipitation is accumulated. Throughout the year, in Arivaca, there are 61.6 rainfall days, and 5.87" (149mm) of precipitation is accumulated.

Snowfall

February through December are months without snowfall.

Daylight

In Arivaca, the average length of the day in October is 11h and 23min.
On the first day of October, sunrise is at 6:19 am and sunset at 6:09 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 5:36 pm MST.

Sunshine

In October, the average sunshine in Arivaca, Arizona, is 8h.

UV index

The average daily maximum UV index in October in Arivaca is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the average person.
Note: In October, a daily maximum UV index of 5 leads to the following instructions:
Take care. Persons with lighter skin might suffer burns in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Boost your sun resistance with garments that are densely woven yet spacious.
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Frequently asked questions

What are the temperatures in Arivaca in October?

During October, Arivaca experiences an average high-temperature of 81°F (27.2°C) and a low-temperature of 59.7°F (15.4°C). The average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 89.6°F (32°C).

What is the average humidity in October in Arivaca?

In October, the average relative humidity is 37%.

How much does it rain in Arivaca in October?

In Arivaca, Arizona, in October, during 3.1 rainfall days, 0.24" (6mm) of precipitation is typically accumulated.

When it does not snow in Arivaca?

In Arivaca, Arizona, snow does not fall in February through December.

What is the average length of the day in October in Arivaca?

In October, the average day length in Arivaca is 11h and 23min.

What time are sunrise and sunset in October in Arivaca?

On the first day of October, sunrise is at 6:19 am and sunset at 6:09 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 5:36 pm MST.

How many hours of sunshine does Arivaca have in October?

In October, the average sunshine duration in Arivaca, Arizona, is 8h.

What is the UV index reading in October in Arivaca?

In October, the average daily maximum UV index in Arivaca, Arizona, is 5. A UV Index reading of 3 to 5 represents a medium hazard to health from exposure to the Sun's UV radiation.
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 October
Arivaca, AZ

Average temperature in October - Arivaca, AZ
  • Average high temperature in October: 81°F

The warmest month (with the highest average high temperature) is June (95.5°F).
The month with the lowest average high temperature is December (61.7°F).

  • Average low temperature in October: 59.7°F

The month with the highest average low temperature is July (75.4°F).
The coldest month (with the lowest average low temperature) is December (43°F).

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Average pressure in October
Arivaca, AZ

Average pressure in October - Arivaca, AZ
  • Average pressure in October: 29.91"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

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Average wind speed in October
Arivaca, AZ

Average wind speed in October - Arivaca, AZ
  • Average wind speed in October: 6.7mph

The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in October
Arivaca, AZ

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

The month with the highest relative humidity is December (44%).
The months with the lowest relative humidity are May and June (21%).

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Average rainfall in October
Arivaca, AZ

Average rainfall in October - Arivaca, AZ
  • Average rainfall in October: 0.24"

The wettest months (with the highest rainfall) are July and August (1.3").
The driest months (with the least rainfall) are April and May (0.12").

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Average rainfall days in October
Arivaca, AZ

Average rainfall days in October - Arivaca, AZ
  • Average rainfall days in October: 3.1 days

The month with the highest number of rainy days is July (15 days).
The month with the least rainy days is May (1.4 days).

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Average snowfall in October
Arivaca, AZ

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

The month with the highest snowfall is January (0.08").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in October
Arivaca, AZ

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

The months with the highest number of snowfall days are January, September and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, October and November (0 days).

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

Average daylight in October / Average sunshine in October - Arivaca, AZ
  • Average daylight in October: 11h and 2min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in October: 8h and 0min

The month with the most sunshine is August (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in October
Arivaca, AZ

Average sunshine days in October - Arivaca, AZ
  • Average sunshine days in October: 26.6 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is July (12.3 days).

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Average UV index in October
Arivaca, AZ

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

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

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Average cloud cover in October
Arivaca, AZ

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

The months with the most cloud cover are July and December (Cloud cover 19).
The months with the least cloud cover are May and June (Cloud cover 7).

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Average visibility in October
Arivaca, AZ

Average visibility in October - Arivaca, AZ
  • 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).

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Arivaca, Arizona, USA

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