January weather forecast
Tombstone, AZ

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Weather in January

January, like December, is a moderate winter month in Tombstone, Arizona, with an average temperature ranging between max 58.3°F (14.6°C) and min 37.9°F (3.3°C).

Temperature

The advent of January brings an average high-temperature of a still moderate 58.3°F (14.6°C), almost identical to the preceding month. January in Tombstone witnesses an average low-temperature hovering around a wintry 37.9°F (3.3°C).

Humidity

In Tombstone, the average relative humidity in January is 45%.

Rainfall

In January, the rain falls for 5.1 days. Throughout January, 0.59" (15mm) of precipitation is accumulated. In Tombstone, during the entire year, the rain falls for 87 days and collects up to 12.09" (307mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. In Tombstone, Arizona, during January, snow falls for 0.7 days and regularly aggregates up to 0.43" (11mm) of snow. Throughout the year, in Tombstone, there are 2.6 snowfall days, and 2.44" (62mm) of snow is accumulated.

Daylight

In Tombstone, the average length of the day in January is 10h and 22min.
On the first day of the month, sunrise is at 7:20 am and sunset at 5:27 pm. On the last day of January, sunrise is at 7:13 am and sunset at 5:53 pm MST.

Sunshine

In January, the average sunshine in Tombstone is 7.1h.

UV index

The months with the lowest UV index in Tombstone are January, November and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate threat to health from unprotected exposure to Sun's UV rays for average individuals.
Note: A maximum UV index of 3 in January translates into the following recommendations:
Guard yourself - An obligation to protect skin and eyes from harm exists. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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Frequently asked questions

What is the temperature in January in Tombstone?

The high-temperature, in January, in Tombstone, is 58.3°F (14.6°C), while the low-temperature averages to 37.9°F (3.3°C).

What is the average humidity in January in Tombstone?

The average relative humidity in January in Tombstone, Arizona, is 45%.

How much does it rain in Tombstone in January?

In Tombstone, in January, it is raining for 5.1 days, with typically 0.59" (15mm) of accumulated precipitation.

How many days does it snow in January in Tombstone?

In Tombstone, Arizona, in January, snow falls for 0.7 days, with typically accumulated 0.43" (11mm) of snow.

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

The average day length in January in Tombstone, Arizona, is 10h and 22min.

What time are sunrise and sunset in January in Tombstone?

On the first day of January in Tombstone, Arizona, sunrise is at 7:20 am and sunset at 5:27 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:53 pm MST.

How long on average sun shines in January in Tombstone?

In Tombstone, Arizona, the average sunshine duration in January is 7.1h.

What is the month with the lowest UV index in Tombstone?

The months with the lowest UV index are January, November and December, with an average maximum UV index of 3.

What is the UV index reading in January in Tombstone?

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

Average temperature in January
Tombstone, AZ

Average temperature in January - Tombstone, AZ
  • Average high temperature in January: 58.3°F

The warmest month (with the highest average high temperature) is June (91.9°F).
The month with the lowest average high temperature is December (57°F).

  • Average low temperature in January: 37.9°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (37.9°F).

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Average pressure in January
Tombstone, AZ

Average pressure in January - Tombstone, 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 (29.85"Hg).

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Average wind speed in January
Tombstone, AZ

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

The windiest month (with the highest average wind speed) is April (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in January
Tombstone, AZ

Average humidity in January - Tombstone, AZ
  • Average humidity in January: 45%

The month with the highest relative humidity is December (49%).
The month with the lowest relative humidity is May (22%).

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Average rainfall in January
Tombstone, AZ

Average rainfall in January - Tombstone, AZ
  • Average rainfall in January: 0.59"

The wettest month (with the highest rainfall) is July (3.23").
The driest month (with the least rainfall) is May (0.08").

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Average rainfall days in January
Tombstone, AZ

Average rainfall days in January - Tombstone, AZ
  • Average rainfall days in January: 5.1 days

The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is May (2.2 days).

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Average snowfall in January
Tombstone, AZ

Average snowfall in January - Tombstone, AZ
  • Average snowfall in January: 0.43"

The month with the highest snowfall is February (1.06").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in January
Tombstone, AZ

Average snowfall days in January - Tombstone, AZ
  • Average snowfall days in January: 0.7 days

The month with the highest number of snowfall days is December (1.1 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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

Average daylight in January / Average sunshine in January - Tombstone, AZ
  • Average daylight in January: 10h 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 January: 7h and 1min

The month with the most sunshine is August (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
Tombstone, AZ

Average sunshine days in January - Tombstone, AZ
  • Average sunshine days in January: 25 days

The month with the most sunshine days is May (28.3 days).
The month with the least sunshine days is July (7.9 days).

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Average UV index in January
Tombstone, AZ

Average UV index in January - Tombstone, AZ
  • Average UV index in January: 3

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

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Average cloud cover in January
Tombstone, AZ

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

The month with the most cloud cover is July (Cloud cover 21).
The month with the least cloud cover is May (Cloud cover 7).

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Average visibility in January
Tombstone, AZ

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

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