January weather forecast
Rocky Point, AZ

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Weather in January

January, the same as December, is another enjoyable winter month in Rocky Point, Arizona, with an average temperature fluctuating between 47.8°F (8.8°C) and 64.8°F (18.2°C).

Temperature

Rocky Point records a slight change with January's average high-temperatures adjusting to a still comfortable 64.8°F (18.2°C) from December's 63.1°F (17.3°C). Rocky Point reports a consistent average low-temperature of 47.8°F (8.8°C) throughout January nights.

Humidity

In January, the average relative humidity is 41%.

Rainfall

In Rocky Point, during January, the rain falls for 3.7 days and regularly aggregates up to 0.39" (10mm) of precipitation. In Rocky Point, during the entire year, the rain falls for 58 days and collects up to 6.69" (170mm) of precipitation.

Daylight

In January, the average length of the day in Rocky Point is 10h and 18min.
On the first day of January in Rocky Point, sunrise is at 7:33 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:03 pm MST.

Sunshine

In Rocky Point, the average sunshine in January is 7.3h.

UV index

In Rocky Point, Arizona, the average daily maximum UV index in January is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: The maximum daily UV index of 4 in January interprets into the following recommendations:
Put precautions into practice - Guidance to elude sunburn is provided. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation.
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Frequently asked questions

What are the temperatures in Rocky Point in January?

The average high-temperature, in January, in Rocky Point, is 64.8°F (18.2°C), while the average low-temperature is 47.8°F (8.8°C).

What is the average humidity in January in Rocky Point?

In January, the average relative humidity in Rocky Point, Arizona, is 41%.

How much does it rain in Rocky Point in January?

In Rocky Point, in January, it is raining for 3.7 days, with typically 0.39" (10mm) of accumulated precipitation.

What is the average length of the day in January in Rocky Point?

In January, the average day length in Rocky Point is 10h and 18min.

When are sunrise and sunset in January in Rocky Point?

On the first day of January in Rocky Point, sunrise is at 7:33 am and sunset at 5:36 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 6:03 pm MST.

How long on average sun shines in January in Rocky Point?

In Rocky Point, Arizona, the average sunshine duration in January is 7.3h.

What is the UV index intensity in January in Rocky Point?

In Rocky Point, Arizona, the average daily maximum UV index in January is 4. 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 daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Rocky Point, AZ

Average temperature in January - Rocky Point, AZ
  • Average high temperature in January: 64.8°F

The warmest month (with the highest average high temperature) is July (102.4°F).
The month with the lowest average high temperature is December (63.1°F).

  • Average low temperature in January: 47.8°F

The month with the highest average low temperature is August (85.3°F).
The coldest month (with the lowest average low temperature) is December (47.7°F).

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Average pressure in January
Rocky Point, AZ

Average pressure in January - Rocky Point, AZ
  • Average pressure in January: 30.07"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.76"Hg).

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Average wind speed in January
Rocky Point, AZ

Average wind speed in January - Rocky Point, AZ
  • Average wind speed in January: 5.3mph

The windiest months (with the highest average wind speed) are May and June (8.3mph).
The calmest months (with the lowest average wind speed) are January and December (5.3mph).

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Average humidity in January
Rocky Point, AZ

Average humidity in January - Rocky Point, AZ
  • Average humidity in January: 41%

The month with the highest relative humidity is December (42%).
The month with the lowest relative humidity is June (17%).

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Average rainfall in January
Rocky Point, AZ

Average rainfall in January - Rocky Point, AZ
  • Average rainfall in January: 0.39"

The wettest month (with the highest rainfall) is July (1.5").
The driest months (with the least rainfall) are April, May and June (0.08").

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Average rainfall days in January
Rocky Point, AZ

Average rainfall days in January - Rocky Point, AZ
  • Average rainfall days in January: 3.7 days

The month with the highest number of rainy days is July (12.9 days).
The month with the least rainy days is May (1.3 days).

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Average daylight in January /
Average sunshine in January
Rocky Point, AZ

Average daylight in January / Average sunshine in January - Rocky Point, 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 6min).

  • Average sunshine in January: 7h and 2min

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
Rocky Point, AZ

Average sunshine days in January - Rocky Point, AZ
  • Average sunshine days in January: 26.7 days

The month with the most sunshine days is May (29.2 days).
The month with the least sunshine days is July (13.4 days).

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Average UV index in January
Rocky Point, AZ

Average UV index in January - Rocky Point, 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
Rocky Point, AZ

Average cloud cover in January - Rocky Point, AZ
  • Average cloud cover in January: 16

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

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Average visibility in January
Rocky Point, AZ

Average visibility in January - Rocky Point, 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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Rocky Point, Arizona, USA

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