January weather forecast
Topock, AZ

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Weather in January

January, the same as December, in Topock, Arizona, is a moderate winter month, with temperature in the range of an average high of 60.6°F (15.9°C) and an average low of 46.2°F (7.9°C).

Temperature

With January's advent, Topock sees an average high-temperature of a still moderate 60.6°F (15.9°C), subtly shifted from December's 59°F (15°C). During the month of January, Topock anticipates a mean low-temperature of 46.2°F (7.9°C).

Humidity

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

Rainfall

In January, the rain falls for 3 days. Throughout January, 0.28" (7mm) of precipitation is accumulated. Throughout the year, there are 41.8 rainfall days, and 4.21" (107mm) of precipitation is accumulated.

Daylight

In Topock, the average length of the day in January is 10h and 8min.
On the first day of the month, sunrise is at 7:45 am and sunset at 5:37 pm. On the last day of January, sunrise is at 7:37 am and sunset at 6:05 pm MST.

Sunshine

The average sunshine in January is 7.1h.

UV index

In January, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV radiation for ordinary individuals.
Note: The maximum UV index of 4 during January leads to these instructions:
Act with care - The suggestion to avoid sunburn is emphasized. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage.
Updated: Jun 18, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in January?

In Topock, in January, the average high-temperature is 60.6°F (15.9°C), and the average low-temperature is 46.2°F (7.9°C).

What are the most humid months?

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

What is the average humidity in January?

In January, the average relative humidity is 40%.

How many days does it rain in January in Topock?

In January, in Topock, the rain falls for 3 days. Throughout January, 0.28" (7mm) of precipitation is accumulated.

How many hours of daylight does Topock have in January?

In Topock, the average day length in January is 10h and 8min.

What time are sunrise and sunset in January?

On the first day of January in Topock, sunrise is at 7:45 am and sunset at 5:37 pm. On the last day of the month, sunrise is at 7:37 am and sunset at 6:05 pm MST.

How long on average sun shines in January?

The average sunshine duration in January is 7.1h.

How high is the UV index in January?

In Topock, the average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a moderate vulnerability from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Topock, AZ

Average temperature in January - Topock, AZ
  • Average high temperature in January: 60.6°F

The warmest month (with the highest average high temperature) is July (102.6°F).
The month with the lowest average high temperature is December (59°F).

  • Average low temperature in January: 46.2°F

The month with the highest average low temperature is August (83.8°F).
The coldest month (with the lowest average low temperature) is December (45.7°F).

Average pressure in January
Topock, AZ

Average pressure in January - Topock, AZ
  • Average pressure in January: 30.1"Hg

The month with the highest atmospheric pressure is January (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.75"Hg).

Average wind speed in January
Topock, AZ

Average wind speed in January - Topock, AZ
  • Average wind speed in January: 7.9mph

The windiest month (with the highest average wind speed) is April (9mph).
The calmest month (with the lowest average wind speed) is September (6.8mph).

Average humidity in January
Topock, AZ

Average humidity in January - Topock, 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 (14%).

Average rainfall in January
Topock, AZ

Average rainfall in January - Topock, AZ
  • Average rainfall in January: 0.28"

The wettest month (with the highest rainfall) is July (0.67").
The driest month (with the least rainfall) is June (0.04").

Average rainfall days in January
Topock, AZ

Average rainfall days in January - Topock, AZ
  • Average rainfall days in January: 3 days

The month with the highest number of rainy days is July (7.8 days).
The month with the least rainy days is June (1.1 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 7h and 1min

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

Average sunshine days in January
Topock, AZ

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

The month with the most sunshine days is November (28.1 days).
The month with the least sunshine days is July (17.9 days).

Average UV index in January
Topock, AZ

Average UV index in January - Topock, 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).

Average cloud cover in January
Topock, AZ

Average cloud cover in January - Topock, AZ
  • Average cloud cover in January: 17

The month with the most cloud cover is December (Cloud cover 19).
The month with the least cloud cover is June (Cloud cover 5).

Average visibility in January
Topock, AZ

Average visibility in January - Topock, 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).

Topock, Arizona, USA

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