January weather forecast
Lyons, GA

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Weather in January

January, the same as December, in Lyons, Georgia, is another refreshing winter month, with an average temperature varying between 40.6°F (4.8°C) and 56.8°F (13.8°C).

Temperature

January, known for its average high temperature of 56.8°F (13.8°C) and an average low temperature of 40.6°F (4.8°C), is the coldest month.

Humidity

January and November, with an average relative humidity of 71%, are the least humid months in Lyons, Georgia.

Rainfall

In Lyons, in January, during 10.8 rainfall days, 2.2" (56mm) of precipitation is typically accumulated. Throughout the year, there are 176.8 rainfall days, and 33.98" (863mm) of precipitation is accumulated.

Snowfall

January and February are months with snowfall. The months with the most snowfall are January and February, with an average 0.08" (2mm) of accumulated snow.

Daylight

In January, the average length of the day is 10h and 19min.
On the first day of the month, sunrise is at 7:30 am and sunset at 5:35 pm. On the last day of January, in Lyons, Georgia, sunrise is at 7:23 am and sunset at 6:01 pm EST.

Sunshine

The average sunshine in January is 5.9h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: In January, a regular UV index of 3 translates into these guidelines:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
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Frequently asked questions

What is the coldest month in Lyons?

In Lyons, January registers the lowest temperatures, averaging 56.8°F (13.8°C) at the peak and 40.6°F (4.8°C) at the lowest.

What is the average January temperature in Lyons?

In Lyons, 56.8°F (13.8°C) is the average high-temperature and 40.6°F (4.8°C) is the average low-temperature during January.

What are the least humid months in Lyons?

The months with the lowest humidity in Lyons are January and November, with an average relative humidity of 71%.

What is the average humidity in January in Lyons?

In January, the average relative humidity is 71%.

How many days does it rain in January in Lyons?

In Lyons, in January, it is raining for 10.8 days, with typically 2.2" (56mm) of accumulated precipitation.

What is the snowiest month in Lyons?

The months with the most snowfall in Lyons, Georgia, are January and February, with an average 0.08" (2mm) of accumulated snow.

When does it start snowing in Lyons?

January is the first month it typically snows in Lyons, Georgia. Throughout January, in the average 0.2 snowfall days, it receives 0.08" (2mm) of snow.

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

In Lyons, Georgia, the average day length in January is 10h and 19min.

When are sunrise and sunset in January in Lyons?

On the first day of January in Lyons, sunrise is at 7:30 am and sunset at 5:35 pm. On the last day of the month, sunrise is at 7:23 am and sunset at 6:01 pm EST.

How long on average sun shines in January in Lyons?

In Lyons, the average sunshine duration in January is 5.9h.

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

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

What is the UV index intensity in January in Lyons?

In Lyons, Georgia, the average daily maximum UV index in January is 3. A UV Index of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
60.3°F 15.7°C
56.8°F 13.8°C
61.3°F 16.3°C
Average low temperature
45°F 7.2°C
40.6°F 4.8°C
44.2°F 6.8°C
Average pressure
30.13" 765mmHg
30.15" 766mmHg
30.11" 765mmHg
Average wind speed
7.3mph 11.7km/h
7.6mph 12.2km/h
7.9mph 12.7km/h
Average max. wind speed
8mph 12.9km/h
8.3mph 13.4km/h
8.5mph 13.7km/h
Average wind speed gusts
12.5mph 20.1km/h
12.7mph 20.4km/h
13mph 20.9km/h
Average humidity
76%
71%
75%
Average rainfall
3.31" 84mm
2.2" 56mm
2.64" 67mm
Average rainfall days
11.8
10.8
11.7
Average snowfall
0" 0mm
0.08" 2mm
0.08" 2mm
Average snowfall days
0.1
0.2
0.3
Average daylight
10h 1min
10h 2min
11h 1min
Average sunshine
5h 2min
5h 5min
7h 1min
Average sunshine days
17.4
18.8
15.1
Average UV index
3
3
4
Average cloud cover
41%
36%
40%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Lyons, GA

Average temperature in January - Lyons, GA
  • Average high temperature in January: 56.8°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 (56.8°F).

  • Average low temperature in January: 40.6°F

The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).

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Average pressure in January
Lyons, GA

Average pressure in January - Lyons, GA
  • Average pressure in January: 30.15"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

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Average wind speed in January
Lyons, GA

Average wind speed in January - Lyons, GA
  • Average wind speed in January: 7.6mph

The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).

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Average humidity in January
Lyons, GA

Average humidity in January - Lyons, GA
  • Average humidity in January: 71%

The months with the highest relative humidity are August, September and December (76%).
The months with the lowest relative humidity are January and November (71%).

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Average rainfall in January
Lyons, GA

Average rainfall in January - Lyons, GA
  • Average rainfall in January: 2.2"

The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is November (1.69").

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Average rainfall days in January
Lyons, GA

Average rainfall days in January - Lyons, GA
  • Average rainfall days in January: 10.8 days

The month with the highest number of rainy days is July (23.1 days).
The month with the least rainy days is November (8.2 days).

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Average snowfall in January
Lyons, GA

Average snowfall in January - Lyons, GA
  • Average snowfall in January: 0.08"

The months with the highest snowfall are January and February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in January
Lyons, GA

Average snowfall days in January - Lyons, GA
  • Average snowfall days in January: 0.2 days

The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

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Average daylight in January /
Average sunshine in January
Lyons, GA

Average daylight in January / Average sunshine in January - Lyons, GA
  • 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: 5h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).

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Average sunshine days in January
Lyons, GA

Average sunshine days in January - Lyons, GA
  • Average sunshine days in January: 18.8 days

The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is August (5.6 days).

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Average UV index in January
Lyons, GA

Average UV index in January - Lyons, GA
  • Average UV index in January: 3

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

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Average cloud cover in January
Lyons, GA

Average cloud cover in January - Lyons, GA
  • Average cloud cover in January: 36

The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 28).

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Average visibility in January
Lyons, GA

Average visibility in January - Lyons, 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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Lyons, Georgia, USA

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