January weather forecast
Savannah, MO

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Weather in January

January, like December, in Savannah, Missouri, is an icy winter month, with an average temperature fluctuating between 20.3°F (-6.5°C) and 34.2°F (1.2°C).

Temperature

Savannah experiences its lowest temperatures in January, with an average peak of 34.2°F (1.2°C) and a low of 20.3°F (-6.5°C).

Humidity

In January, the average relative humidity in Savannah is 77%.

Rainfall

January and February are months with the least rain in Savannah when the rain falls for 3.8 days and typically aggregates up to 0.94" (24mm) of rain.

Snowfall

Months with snowfall in Savannah are January through May, October through December. The month with the most snowfall in Savannah, Missouri, is January, when snow falls for 7 days and typically aggregates up to 3.43" (87mm) of snow.

Daylight

The average length of the day in January in Savannah, Missouri, is 9h and 43min.
On the first day of January in Savannah, Missouri, sunrise is at 7:40 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:36 pm CST.

Sunshine

The month with the least sunshine is January, with an average of 4.8h of sunshine.

UV index

The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unsafe exposure to UV radiation for ordinary individuals.
Note: In January, the average maximum UV index of 2 translates into the following recommendations:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What part of the year is the coldest in Savannah?

In Savannah, January is known for its average lowest temperatures, reaching a high of 34.2°F (1.2°C) and a low of 20.3°F (-6.5°C).

How cold is it in Savannah in January?

The high-temperature in Savannah during January is 34.2°F (1.2°C) and the low-temperature is 20.3°F (-6.5°C).

What is the average humidity in January in Savannah?

In January, the average relative humidity in Savannah, Missouri, is 77%.

What is the driest month in Savannah?

The months with the least rainfall are January and February Rain falls for 3.8 days and accumulates 0.94" (24mm) of rain.

How many days does it rain in January in Savannah?

In Savannah, Missouri, in January, it is raining for 3.8 days, with typically 0.94" (24mm) of accumulated precipitation.

What is the snowiest month in Savannah?

January is the month with the most snowfall. Snow falls for 7 days and accumulates 3.43" (87mm) of snow.

How many days does it snow in January in Savannah?

In Savannah, in January, snow falls for 7 days, with typically accumulated 3.43" (87mm) of snow.

How many hours of daylight does Savannah have in January?

In January, the average day length is 9h and 43min.

What time are sunrise and sunset in January in Savannah?

On the first day of January in Savannah, sunrise is at 7:40 am and sunset at 5:04 pm. On the last day of the month, sunrise is at 7:28 am and sunset at 5:36 pm CST.

What is the month with the least sunshine in Savannah?

The month with the least sunshine in Savannah, Missouri, is January, with an average of 4.8h of sunshine.

How long on average sun shines in January in Savannah?

In January, the average sunshine duration in Savannah, Missouri, is 4.8h.

When is the lowest UV index in Savannah?

January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index.

How high is the UV index in January in Savannah?

In Savannah, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
38.3°F 3.5°C
34.2°F 1.2°C
38.3°F 3.5°C
Average low temperature
25°F -3.9°C
20.3°F -6.5°C
23.5°F -4.7°C
Average pressure
30.13" 765mmHg
30.17" 766mmHg
30.14" 766mmHg
Average wind speed
9.2mph 14.8km/h
9.7mph 15.6km/h
9.9mph 15.9km/h
Average max. wind speed
9.9mph 15.9km/h
10.4mph 16.7km/h
10.6mph 17.1km/h
Average wind speed gusts
14.9mph 24km/h
15.6mph 25.1km/h
15.4mph 24.8km/h
Average humidity
76%
77%
74%
Average rainfall
1.1" 28mm
0.94" 24mm
0.94" 24mm
Average rainfall days
5.5
3.8
5
Average snowfall
1.73" 44mm
3.43" 87mm
2.91" 74mm
Average snowfall days
4.9
7
7.2
Average daylight
9h 2min
9h 4min
10h 4min
Average sunshine
5h 2min
4h 5min
5h 3min
Average sunshine days
21
20.4
16.9
Average UV index
2
2
2
Average cloud cover
43%
46%
45%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Savannah, MO

Average temperature in January - Savannah, MO
  • Average high temperature in January: 34.2°F

The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in January: 20.3°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (20.3°F).

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Average pressure in January
Savannah, MO

Average pressure in January - Savannah, MO
  • Average pressure in January: 30.17"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.88"Hg).

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Average wind speed in January
Savannah, MO

Average wind speed in January - Savannah, MO
  • Average wind speed in January: 9.7mph

The windiest months (with the highest average wind speed) are February and March (9.9mph).
The calmest month (with the lowest average wind speed) is July (6.4mph).

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Average humidity in January
Savannah, MO

Average humidity in January - Savannah, MO
  • Average humidity in January: 77%

The month with the highest relative humidity is June (79%).
The months with the lowest relative humidity are October and November (70%).

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Average rainfall in January
Savannah, MO

Average rainfall in January - Savannah, MO
  • Average rainfall in January: 0.94"

The wettest month (with the highest rainfall) is May (4.02").
The driest months (with the least rainfall) are January and February (0.94").

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Average rainfall days in January
Savannah, MO

Average rainfall days in January - Savannah, MO
  • Average rainfall days in January: 3.8 days

The month with the highest number of rainy days is May (17.1 days).
The month with the least rainy days is January (3.8 days).

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Average snowfall in January
Savannah, MO

Average snowfall in January - Savannah, MO
  • Average snowfall in January: 3.43"

The month with the highest snowfall is January (3.43").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in January
Savannah, MO

Average snowfall days in January - Savannah, MO
  • Average snowfall days in January: 7 days

The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in January /
Average sunshine in January
Savannah, MO

Average daylight in January / Average sunshine in January - Savannah, MO
  • Average daylight in January: 9h and 4min

The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in January: 4h and 5min

The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 48min).

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Average sunshine days in January
Savannah, MO

Average sunshine days in January - Savannah, MO
  • Average sunshine days in January: 20.4 days

The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is June (10.8 days).

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Average UV index in January
Savannah, MO

Average UV index in January - Savannah, MO
  • Average UV index in January: 2

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

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Average cloud cover in January
Savannah, MO

Average cloud cover in January - Savannah, MO
  • Average cloud cover in January: 46

The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 27).

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Average visibility in January
Savannah, MO

Average visibility in January - Savannah, MO
  • 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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Savannah, Missouri, USA

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