February weather forecast
Sierra Vista, AZ

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The vast Sierra Vista region of Arizona
The vast Sierra Vista region of Arizona

Weather in February

The transition from January to February in Sierra Vista sees an uptick in both daily high and low temperatures. With an average high of 59.7°F (15.4°C), the days are warm but not excessively so. Visitors will notice an increase in sunshine hours, providing additional daylight for activities. Although rain is relatively infrequent, snow might lightly dust the city on occasion. Comfortable weather conditions continue into February, maintaining the city's appeal for travel and sightseeing.

Temperature

February's weather displays an average high-temperature of a still refreshing 59.7°F (15.4°C), slightly varied from January's 57.4°F (14.1°C). Sierra Vista's temperature tends to fall to an average low of 39.9°F (4.4°C) during the nights of February.

Humidity

In February, the average relative humidity in Sierra Vista is 42%.

Rainfall

In Sierra Vista, in February, it is raining for 4 days, with typically 0.67" (17mm) of accumulated precipitation. Throughout the year, in Sierra Vista, there are 92.2 rainfall days, and 15.47" (393mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall in Sierra Vista, Arizona. The month with the most snowfall in Sierra Vista is February, when snow falls for 0.6 days and typically aggregates up to 1.46" (37mm) of snow.

Daylight

In Sierra Vista, the average length of the day in February is 11h and 5min.
On the first day of the month, sunrise is at 7:13 am and sunset at 5:55 pm. On the last day of February, in Sierra Vista, sunrise is at 6:48 am and sunset at 6:18 pm MST.

Sunshine

In Sierra Vista, the average sunshine in February is 8.7h.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: The maximum daily UV index of 3 during February translates into the following directions:
Undertake protective steps - Preventing sun damage is advised. Avoiding the Sun during its peak radiation time around midday is a healthy practice. For holistic sun protection encompassing the eyes, ears, face, and neck, a wide-brim hat is key. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
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Frequently asked questions

What is the temperature in February in Sierra Vista?

Sierra Vista in February has an average high-temperature of 59.7°F (15.4°C) and an average low-temperature of 39.9°F (4.4°C).

What is the average humidity in February in Sierra Vista?

In February, the average relative humidity in Sierra Vista is 42%.

How many days does it rain in February in Sierra Vista?

In Sierra Vista, in February, during 4 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

When does it snow the most in Sierra Vista?

The month with the most snowfall in Sierra Vista is February, when snow falls for 0.6 days and typically aggregates up to 1.46" (37mm) of snow.

How much does it snow in Sierra Vista in February?

In Sierra Vista, Arizona, during February, snow falls for 0.6 days and regularly aggregates up to 1.46" (37mm) of snow.

What is the average length of the day in February in Sierra Vista?

In Sierra Vista, Arizona, the average day length in February is 11h and 5min.

When is the sunrise / sunset in February in Sierra Vista?

In February, on the first day of the month, sunrise is at 7:13 am and sunset at 5:55 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 6:18 pm MST.

How many hours of sunshine does Sierra Vista have in February?

In Sierra Vista, Arizona, the average sunshine duration in February is 8.7h.

What are the months with the lowest UV index in Sierra Vista?

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

What is the UV index intensity in February in Sierra Vista?

The average daily maximum UV index in February in Sierra Vista is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from exposure to the Sun's 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 February
Sierra Vista, AZ

Average temperature in February - Sierra Vista, AZ
  • Average high temperature in February: 59.7°F

The warmest month (with the highest average high temperature) is June (90.1°F).
The month with the lowest average high temperature is December (56.5°F).

  • Average low temperature in February: 39.9°F

The month with the highest average low temperature is July (69.6°F).
The coldest months (with the lowest average low temperature) are January and December (37.8°F).

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Average pressure in February
Sierra Vista, AZ

Average pressure in February - Sierra Vista, AZ
  • Average pressure in February: 30.01"Hg

The month with the highest atmospheric pressure is January (30.07"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in February
Sierra Vista, AZ

Average wind speed in February - Sierra Vista, AZ
  • Average wind speed in February: 7.6mph

The windiest month (with the highest average wind speed) is April (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).

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Average humidity in February
Sierra Vista, AZ

Average humidity in February - Sierra Vista, AZ
  • Average humidity in February: 42%

The month with the highest relative humidity is September (50%).
The months with the lowest relative humidity are May and June (23%).

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Average rainfall in February
Sierra Vista, AZ

Average rainfall in February - Sierra Vista, AZ
  • Average rainfall in February: 0.67"

The wettest month (with the highest rainfall) is July (4.53").
The driest month (with the least rainfall) is May (0.12").

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Average rainfall days in February
Sierra Vista, AZ

Average rainfall days in February - Sierra Vista, AZ
  • Average rainfall days in February: 4 days

The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is May (2.3 days).

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Average snowfall in February
Sierra Vista, AZ

Average snowfall in February - Sierra Vista, AZ
  • Average snowfall in February: 1.46"

The month with the highest snowfall is February (1.46").
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 February
Sierra Vista, AZ

Average snowfall days in February - Sierra Vista, AZ
  • Average snowfall days in February: 0.6 days

The month with the highest number of snowfall days is December (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in February /
Average sunshine in February
Sierra Vista, AZ

Average daylight in February / Average sunshine in February - Sierra Vista, AZ
  • Average daylight in February: 11h and 1min

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 February: 8h and 4min

The months with the most sunshine are June and August (Average sunshine: 12h and 0min).
The month with the least sunshine is December (Average sunshine: 6h and 54min).

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Average sunshine days in February
Sierra Vista, AZ

Average sunshine days in February - Sierra Vista, AZ
  • Average sunshine days in February: 23.4 days

The month with the most sunshine days is May (28.1 days).
The month with the least sunshine days is July (6.5 days).

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Average UV index in February
Sierra Vista, AZ

Average UV index in February - Sierra Vista, AZ
  • Average UV index in February: 3

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

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Average cloud cover in February
Sierra Vista, AZ

Average cloud cover in February - Sierra Vista, AZ
  • Average cloud cover in February: 18

The month with the most cloud cover is July (Cloud cover 24).
The month with the least cloud cover is May (Cloud cover 8).

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Average visibility in February
Sierra Vista, AZ

Average visibility in February - Sierra Vista, AZ
  • Average visibility in February: 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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Sierra Vista, Arizona, USA

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