January weather forecast
Blackwater, AZ

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Weather in January

January, like December, in Blackwater, Arizona, is another refreshing winter month, with an average temperature fluctuating between 63.9°F (17.7°C) and 46.8°F (8.2°C).

Temperature

During January, Blackwater records an average high-temperature of a still comfortable 63.9°F (17.7°C), marking a slight divergence from December's 63.1°F (17.3°C). The temperature in Blackwater dips to an average of 46.8°F (8.2°C) during January nights.

Humidity

The average relative humidity in January is 43%.

Rainfall

In January, in Blackwater, the rain falls for 4.3 days. Throughout January, 0.67" (17mm) of precipitation is accumulated. In Blackwater, Arizona, during the entire year, the rain falls for 50.9 days and collects up to 6.89" (175mm) of precipitation.

Daylight

The average length of the day in January is 10h and 16min.
On the first day of January, sunrise is at 7:29 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:57 pm MST.

Sunshine

In Blackwater, the average sunshine in January is 7h.

UV index

The average daily maximum UV index in January is 4. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: A daily high UV index of 4 in January leads to these guidelines:
Undertake precautions - It is suggested to shield oneself from sunburn. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For a sun-safe wardrobe, go for clothes that are tightly woven and generously sized.
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Frequently asked questions

What are January temperatures in Blackwater?

January temperatures in Blackwater vary between a high-temperature of 63.9°F (17.7°C) and a low-temperature of 46.8°F (8.2°C).

What is the average humidity in January in Blackwater?

The average relative humidity in January is 43%.

How many days does it rain in January in Blackwater?

In Blackwater, during January, the rain falls for 4.3 days and regularly aggregates up to 0.67" (17mm) of precipitation.

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

The average day length in January is 10h and 16min.

When is the sunrise / sunset in January in Blackwater?

On the first day of January in Blackwater, sunrise is at 7:29 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:22 am and sunset at 5:57 pm MST.

How many hours of sunshine does Blackwater have in January?

In Blackwater, Arizona, the average sunshine duration in January is 7h.

What is the UV index intensity in January in Blackwater?

In January, the average daily maximum UV index in Blackwater is 4. A UV Index reading of 3 to 5 represents a medium hazard to health 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
Blackwater, AZ

Average temperature in January - Blackwater, AZ
  • Average high temperature in January: 63.9°F

The warmest month (with the highest average high temperature) is July (102°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in January: 46.8°F

The month with the highest average low temperature is August (82.8°F).
The coldest month (with the lowest average low temperature) is January (46.8°F).

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Average pressure in January
Blackwater, AZ

Average pressure in January - Blackwater, AZ
  • Average pressure in January: 30.09"Hg

The month with the highest atmospheric pressure is January (30.09"Hg).
The month with the lowest atmospheric pressure is June (29.82"Hg).

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Average wind speed in January
Blackwater, AZ

Average wind speed in January - Blackwater, AZ
  • Average wind speed in January: 5.5mph

The windiest months (with the highest average wind speed) are April and May (7.3mph).
The calmest month (with the lowest average wind speed) is December (5.4mph).

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Average humidity in January
Blackwater, AZ

Average humidity in January - Blackwater, AZ
  • Average humidity in January: 43%

The month with the highest relative humidity is December (44%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in January
Blackwater, AZ

Average rainfall in January - Blackwater, AZ
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is February (0.91").
The driest month (with the least rainfall) is June (0.08").

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Average rainfall days in January
Blackwater, AZ

Average rainfall days in January - Blackwater, AZ
  • Average rainfall days in January: 4.3 days

The month with the highest number of rainy days is July (8.3 days).
The month with the least rainy days is June (1.3 days).

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

Average daylight in January / Average sunshine in January - Blackwater, AZ
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in January: 7h and 0min

The month with the most sunshine is June (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

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Average sunshine days in January
Blackwater, AZ

Average sunshine days in January - Blackwater, AZ
  • Average sunshine days in January: 26.3 days

The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (19.8 days).

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Average UV index in January
Blackwater, AZ

Average UV index in January - Blackwater, 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
Blackwater, AZ

Average cloud cover in January - Blackwater, AZ
  • Average cloud cover in January: 18

The month with the most cloud cover is December (Cloud cover 21).
The month with the least cloud cover is June (Cloud cover 6).

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Average visibility in January
Blackwater, AZ

Average visibility in January - Blackwater, 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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Blackwater, Arizona, USA

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