January weather forecast
Pioneer, AZ

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Weather in January

January, like December, in Pioneer, Arizona, is another enjoyable winter month, with an average temperature fluctuating between 47.1°F (8.4°C) and 63.1°F (17.3°C).

Temperature

With January's arrival, Pioneer notes an average high-temperature of a still comfortable 63.1°F (17.3°C), closely following the trend of the preceding month. The mean low-temperature during January nights in Pioneer is a chilly 47.1°F (8.4°C).

Humidity

January and December, with an average relative humidity of 40%, are the most humid months.

Rainfall

In January, in Pioneer, the rain falls for 3.4 days. Throughout January, 0.43" (11mm) of precipitation is accumulated. Throughout the year, in Pioneer, there are 47.8 rainfall days, and 5.24" (133mm) of precipitation is accumulated.

Daylight

The average length of the day in January is 10h and 13min.
On the first day of the month, sunrise is at 7:40 am and sunset at 5:37 pm. On the last day of January, in Pioneer, sunrise is at 7:32 am and sunset at 6:05 pm MST.

Sunshine

In Pioneer, the average sunshine in January is 7.7h.

UV index

In Pioneer, the average daily maximum UV index in January is 4. A UV Index of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 4 in January interprets into the following recommendations:
Undertake protective steps - Obligation to safeguard skin and eyes from harm is in place. To protect against the Sun's most potent rays, avoid direct exposure around midday. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
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Frequently asked questions

What is the usual temperature for Pioneer in January?

An average high-temperature, in January, in Pioneer, is 63.1°F (17.3°C) and the average low-temperature is 47.1°F (8.4°C).

What are the most humid months in Pioneer?

January and December, with an average relative humidity of 40%, are most humid months in Pioneer, Arizona.

What is the average humidity in January in Pioneer?

In January, the average relative humidity is 40%.

How much does it rain in Pioneer in January?

In January, the rain falls for 3.4 days. Throughout January, 0.43" (11mm) of precipitation is accumulated.

What is the average length of the day in January in Pioneer?

In January, the average day length is 10h and 13min.

What time are sunrise and sunset in January in Pioneer?

In January, on the first day of the month, sunrise is at 7:40 am and sunset at 5:37 pm. On the last day of the month, in Pioneer, Arizona, sunrise is at 7:32 am and sunset at 6:05 pm MST.

How long on average sun shines in January in Pioneer?

The average sunshine duration in January is 7.7h.

What is the UV index intensity in January in Pioneer?

In January, the average daily maximum UV index in Pioneer, Arizona, is 4. A UV Index reading of 3 to 5 represents a moderate vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Pioneer, AZ

Average temperature in January - Pioneer, AZ
  • Average high temperature in January: 63.1°F

The warmest month (with the highest average high temperature) is July (103.1°F).
The month with the lowest average high temperature is December (61°F).

  • Average low temperature in January: 47.1°F

The month with the highest average low temperature is August (85.6°F).
The coldest month (with the lowest average low temperature) is January (47.1°F).

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Average pressure in January
Pioneer, AZ

Average pressure in January - Pioneer, AZ
  • Average pressure in January: 30.08"Hg

The month with the highest atmospheric pressure is January (30.08"Hg).
The month with the lowest atmospheric pressure is June (29.74"Hg).

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Average wind speed in January
Pioneer, AZ

Average wind speed in January - Pioneer, AZ
  • Average wind speed in January: 6mph

The windiest months (with the highest average wind speed) are April and May (8.8mph).
The calmest months (with the lowest average wind speed) are January, November and December (6mph).

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Average humidity in January
Pioneer, AZ

Average humidity in January - Pioneer, AZ
  • Average humidity in January: 40%

The months with the highest relative humidity are January and December (40%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in January
Pioneer, AZ

Average rainfall in January - Pioneer, AZ
  • Average rainfall in January: 0.43"

The wettest month (with the highest rainfall) is July (0.87").
The driest month (with the least rainfall) is May (0.08").

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Average rainfall days in January
Pioneer, AZ

Average rainfall days in January - Pioneer, AZ
  • Average rainfall days in January: 3.4 days

The month with the highest number of rainy days is July (8.1 days).
The month with the least rainy days is May (1.4 days).

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Average daylight in January /
Average sunshine in January
Pioneer, AZ

Average daylight in January / Average sunshine in January - Pioneer, AZ
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in January: 7h and 4min

The month with the most sunshine is June (Average sunshine: 12h and 6min).
The month with the least sunshine is December (Average sunshine: 7h and 0min).

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Average sunshine days in January
Pioneer, AZ

Average sunshine days in January - Pioneer, AZ
  • Average sunshine days in January: 27.1 days

The month with the most sunshine days is May (29.3 days).
The month with the least sunshine days is August (19.5 days).

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Average UV index in January
Pioneer, AZ

Average UV index in January - Pioneer, AZ
  • Average UV index in January: 4

The months with the highest UV index are June, July and August (UV index 8).
The month with the lowest UV index is December (UV index 3).

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Average cloud cover in January
Pioneer, AZ

Average cloud cover in January - Pioneer, AZ
  • Average cloud cover in January: 16

The month with the most cloud cover is December (Cloud cover 18).
The month with the least cloud cover is June (Cloud cover 5).

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Average visibility in January
Pioneer, AZ

Average visibility in January - Pioneer, AZ
  • Average visibility in January: 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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Pioneer, Arizona, USA

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