February weather forecast
Alpharetta, GA

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Weather in February

Alpharetta's weather in February exhibits a slight warmth with temperatures rising from January's cool range. While the amount of daily sunlight begins to increase, the rainfall inches up making it a wet month. Contrary to the preceding month, the chances of experiencing snowfall decline significantly. Gusts of wind recede, paving the way for calmer days. The increased atmospheric pressure signifies the arrival of more stable weather conditions towards the end of winter.

Temperature

The beginning of February records an average high-temperature of a fresh 54.1°F (12.3°C), almost echoing the conditions of the previous month. In Alpharetta, February nights witness a steady temperature drop to a cold 37.8°F (3.2°C).

Humidity

The average relative humidity in February in Alpharetta, Georgia, is 76%.

Rainfall

In Alpharetta, in February, during 11.2 rainfall days, 1.89" (48mm) of precipitation is typically accumulated. In Alpharetta, Georgia, during the entire year, the rain falls for 158.7 days and collects up to 26.06" (662mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Alpharetta, Georgia, in February, snow falls for 1.5 days, with typically accumulated 0.39" (10mm) of snow. Throughout the year, there are 4.1 snowfall days, and 1.77" (45mm) of snow is accumulated.

Daylight

In Alpharetta, the average length of the day in February is 10h and 59min.
On the first day of the month, sunrise is at 7:34 am and sunset at 6:07 pm. On the last day of February, in Alpharetta, sunrise is at 7:06 am and sunset at 6:33 pm EST.

Sunshine

In Alpharetta, the average sunshine in February is 6.4h.

UV index

In February, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the ordinary person.
Note: In February, the UV index of 3 transforms into the following advice:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. For effective sun eye protection, rely on sunglasses certified for UVA and UVB resistance. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Updated: Feb 10, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the temperature in February in Alpharetta?

February temperatures vary between a high-temperature of 54.1°F (12.3°C) and a low-temperature of 37.8°F (3.2°C).

What is the average humidity in February in Alpharetta?

The average relative humidity in February is 76%.

How much does it rain in Alpharetta in February?

In Alpharetta, Georgia, in February, it is raining for 11.2 days, with typically 1.89" (48mm) of accumulated precipitation.

How many days does it snow in February in Alpharetta?

In Alpharetta, Georgia, during February, snow falls for 1.5 days and regularly aggregates up to 0.39" (10mm) of snow.

How many hours of daylight does Alpharetta have in February?

The average day length in February in Alpharetta is 10h and 59min.

When are sunrise and sunset in February in Alpharetta?

In February, on the first day of the month, sunrise is at 7:34 am and sunset at 6:07 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 6:33 pm EST.

How long on average sun shines in February in Alpharetta?

In February, the average sunshine duration is 6.4h.

What is the UV index reading in February in Alpharetta?

In February, the average daily maximum UV index in Alpharetta is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
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
Alpharetta, GA

Average temperature in February - Alpharetta, GA
  • Average high temperature in February: 54.1°F

The warmest month (with the highest average high temperature) is July (90°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in February: 37.8°F

The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

Average pressure in February
Alpharetta, GA

Average pressure in February - Alpharetta, GA
  • Average pressure in February: 30.12"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).

Average wind speed in February
Alpharetta, GA

Average wind speed in February - Alpharetta, GA
  • Average wind speed in February: 7.7mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

Average humidity in February
Alpharetta, GA

Average humidity in February - Alpharetta, GA
  • Average humidity in February: 76%

The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July and August (69%).

Average rainfall in February
Alpharetta, GA

Average rainfall in February - Alpharetta, GA
  • Average rainfall in February: 1.89"

The wettest month (with the highest rainfall) is August (3.58").
The driest month (with the least rainfall) is October (1.34").

Average rainfall days in February
Alpharetta, GA

Average rainfall days in February - Alpharetta, GA
  • Average rainfall days in February: 11.2 days

The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is October (9 days).

Average snowfall in February
Alpharetta, GA

Average snowfall in February - Alpharetta, GA
  • Average snowfall in February: 0.39"

The month with the highest snowfall is January (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in February
Alpharetta, GA

Average snowfall days in February - Alpharetta, GA
  • Average snowfall days in February: 1.5 days

The month with the highest number of snowfall days is February (1.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in February /
Average sunshine in February
Alpharetta, GA

Average daylight in February / Average sunshine in February - Alpharetta, GA
  • Average daylight in February: 11h and 0min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in February: 6h and 2min

The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 6min).

Average sunshine days in February
Alpharetta, GA

Average sunshine days in February - Alpharetta, GA
  • Average sunshine days in February: 14.6 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (10.1 days).

Average UV index in February
Alpharetta, GA

Average UV index in February - Alpharetta, GA
  • Average UV index in February: 3

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

Average cloud cover in February
Alpharetta, GA

Average cloud cover in February - Alpharetta, GA
  • Average cloud cover in February: 46

The months with the most cloud cover are February and December (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 30).

Average visibility in February
Alpharetta, GA

Average visibility in February - Alpharetta, GA
  • 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).

Alpharetta, Georgia, USA

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