January weather forecast
Sandy Springs, GA

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Weather in January

January exhibits lower temperatures in Sandy Springs, with average low and high temperatures of 34.3°F (1.3°C) and 49.6°F (9.8°C) respectively, accompanied by expected snowfall. Coming from December, one can expect a slightly warmer environment and less snowfall. However, the month is characterized by shorter days and minimal sunshine, creating a chilly and darker atmosphere. Wind speeds are relatively moderate, affecting visibility conditions to some degree. Moving forward into February, the weather gradually begins to warm up, congruent with a drop in overall snowfall.

Temperature

Temperature records in Sandy Springs, Georgia, mark January as the coldest month, with highs averaging 49.6°F (9.8°C) and lows at 34.3°F (1.3°C).

Humidity

The average relative humidity in January in Sandy Springs is 73%.

Rainfall

In Sandy Springs, in January, during 12.3 rainfall days, 3.15" (80mm) of precipitation is typically accumulated. Throughout the year, in Sandy Springs, Georgia, there are 180.4 rainfall days, and 42.91" (1090mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Sandy Springs are January through March, November and December. The month with the most snowfall in Sandy Springs is January, when snow falls for 1.4 days and typically aggregates up to 1.14" (29mm) of snow.

Daylight

In January, the average length of the day in Sandy Springs is 10h and 12min.
On the first day of the month, sunrise is at 7:42 am and sunset at 5:39 pm. On the last day of January, sunrise is at 7:35 am and sunset at 6:06 pm EST.

Sunshine

The average sunshine in January is 5.6h.

UV index

In Sandy Springs, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.
Note: A maximum high UV index of 3 in January translates into the following recommendations:
Make use of precautions - Shielding skin and eyes from injury is a requirement. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. By wearing a generously brimmed hat, you can cut UV radiation exposure significantly. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
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Frequently asked questions

What is the coldest time of year in Sandy Springs?

January, with an average high of 49.6°F (9.8°C) and a low of 34.3°F (1.3°C), signifies the coldest month of the year.

What is the average January temperature in Sandy Springs?

The average high-temperature, in January, in Sandy Springs, is 49.6°F (9.8°C), while the average low-temperature is 34.3°F (1.3°C).

What is the average humidity in January in Sandy Springs?

In January, the average relative humidity in Sandy Springs is 73%.

How many days does it rain in January in Sandy Springs?

In Sandy Springs, in January, it is raining for 12.3 days, with typically 3.15" (80mm) of accumulated precipitation.

When does it snow the most in Sandy Springs?

The month with the most snowfall in Sandy Springs is January, when snow falls for 1.4 days and typically aggregates up to 1.14" (29mm) of snow.

How much does it snow in Sandy Springs in January?

In Sandy Springs, Georgia, in January, during 1.4 snowfall days, 1.14" (29mm) of snow is typically accumulated.

What is the average length of the day in January in Sandy Springs?

The average day length in January in Sandy Springs, Georgia, is 10h and 12min.

When is the sunrise / sunset in January in Sandy Springs?

In January, on the first day of the month, sunrise is at 7:42 am and sunset at 5:39 pm. On the last day of the month, in Sandy Springs, sunrise is at 7:35 am and sunset at 6:06 pm EST.

How long on average sun shines in January in Sandy Springs?

In Sandy Springs, the average sunshine duration in January is 5.6h.

How high is the UV index in January in Sandy Springs?

The average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
53.4°F 11.9°C
49.6°F 9.8°C
54.9°F 12.7°C
Average low temperature
39.2°F 4°C
34.3°F 1.3°C
38.1°F 3.4°C
Average pressure
30.15" 766mmHg
30.16" 766mmHg
30.12" 765mmHg
Average wind speed
7.5mph 12.1km/h
8mph 12.9km/h
7.9mph 12.7km/h
Average max. wind speed
8mph 12.9km/h
8.6mph 13.8km/h
8.3mph 13.4km/h
Average wind speed gusts
11.3mph 18.2km/h
12.1mph 19.5km/h
11.8mph 19km/h
Average humidity
77%
73%
75%
Average rainfall
3.86" 98mm
3.15" 80mm
3.7" 94mm
Average rainfall days
14.4
12.3
14.2
Average snowfall
0.71" 18mm
1.14" 29mm
0.94" 24mm
Average snowfall days
0.6
1.4
1.3
Average daylight
9h 5min
10h 1min
11h 0min
Average sunshine
5h 0min
5h 4min
6h 2min
Average sunshine days
15.4
16.2
12.2
Average UV index
2
3
3
Average cloud cover
47%
43%
46%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Sandy Springs, GA

Average temperature in January - Sandy Springs, GA
  • Average high temperature in January: 49.6°F

The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in January: 34.3°F

The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).

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Average pressure in January
Sandy Springs, GA

Average pressure in January - Sandy Springs, GA
  • Average pressure in January: 30.16"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).

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Average wind speed in January
Sandy Springs, GA

Average wind speed in January - Sandy Springs, GA
  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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Average humidity in January
Sandy Springs, GA

Average humidity in January - Sandy Springs, GA
  • Average humidity in January: 73%

The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July and August (68%).

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Average rainfall in January
Sandy Springs, GA

Average rainfall in January - Sandy Springs, GA
  • Average rainfall in January: 3.15"

The wettest month (with the highest rainfall) is August (5.16").
The driest month (with the least rainfall) is October (2.17").

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Average rainfall days in January
Sandy Springs, GA

Average rainfall days in January - Sandy Springs, GA
  • Average rainfall days in January: 12.3 days

The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is October (9.5 days).

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Average snowfall in January
Sandy Springs, GA

Average snowfall in January - Sandy Springs, GA
  • Average snowfall in January: 1.14"

The month with the highest snowfall is January (1.14").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
Sandy Springs, GA

Average snowfall days in January - Sandy Springs, GA
  • Average snowfall days in January: 1.4 days

The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
Sandy Springs, GA

Average daylight in January / Average sunshine in January - Sandy Springs, GA
  • Average daylight in January: 10h and 1min

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 January: 5h and 4min

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 0min).

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Average sunshine days in January
Sandy Springs, GA

Average sunshine days in January - Sandy Springs, GA
  • Average sunshine days in January: 16.2 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is July (7.7 days).

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Average UV index in January
Sandy Springs, GA

Average UV index in January - Sandy Springs, GA
  • Average UV index in January: 3

The month with the highest UV index is August (UV index 7).
The month with the lowest UV index is December (UV index 2).

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Average cloud cover in January
Sandy Springs, GA

Average cloud cover in January - Sandy Springs, GA
  • Average cloud cover in January: 43

The month with the most cloud cover is December (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in January
Sandy Springs, GA

Average visibility in January - Sandy Springs, GA
  • 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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Sandy Springs, Georgia, USA

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