February weather forecast and climate
Sierra Vista, AZ

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

Weather in February

The last month of the winter, February, is another mild month in Sierra Vista, Arizona, with average temperature ranging between max 59.7°F (15.4°C) and min 39.9°F (4.4°C).

Temperature

In Sierra Vista, the average high-temperature is almost the same as in January - a still mild 59.7°F (15.4°C). In February, in Sierra Vista, the average low-temperature is 39.9°F (4.4°C).

Humidity

The average relative humidity in Sierra Vista is 42%.

Rainfall

In Sierra Vista, during February, the rain falls for 4 days and regularly aggregates up to 0.67" (17mm) of precipitation. In Sierra Vista, during the entire year, the rain falls for 92.2 days and collects up to 15.47" (393mm) of precipitation.

Snowfall

January through March and December are months with snowfall. February is the month with the most snowfall in Sierra Vista. Snow falls for 0.6 days and accumulates 1.46" (37mm) of snow.

Daylight

The average length of the day in February is 11.1h.

Sunshine

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

UV index

Months with the lowest UV index are January, February, November and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The daily maximum UV index of 3 interpret into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in February in Sierra Vista?

The average high-temperature, in February, in Sierra Vista, is 59.7°F (15.4°C), while the average low-temperature is 39.9°F (4.4°C).

What is the average humidity in February in Sierra Vista?

The average relative humidity in February in Sierra Vista, Arizona, is 42%.

How much does it rain in Sierra Vista in February?

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

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

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

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.

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

In Sierra Vista, Arizona, the average length of the day in February is 11.1h.

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

The average sunshine in February in Sierra Vista is 8.7h.

When is the lowest UV index in Sierra Vista?

Months with the lowest UV index in Sierra Vista, Arizona, 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?

In February, the average daily maximum UV index in Sierra Vista is 3. A UV Index estimate of 3 to 5 represents a moderate health threat from unsafe exposure to the Sun's UV rays.

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"

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

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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%).
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").
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).
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: 11.1h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in February: 8.7h

Months with the most sunshine are June and August (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 6.9h).

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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).
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

Months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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