Savannah Temperatures: Averages by Month





The numbers here tell you how hot and cold the weather usually is in Savannah, Georgia during each month of the year.

The average high and low temperatures are listed below monthly and annually for the city, in both degrees Fahrenheit and Celsius.

Maximums and minimums are only part of the temperature picture. To fill in the rest, there's information on how many days a month get above or below a given temperature.

To find out how often it rises over 70, 80 or 90 °F each month in Savannah, scroll down farther. There are also monthly and yearly counts of days with cold weather.

The first set of high and low temperatures are averages for 2010 to 2019. Everything else here is based on 1991 to 2020 weather.

10-year temperature averages for Savannah, 2010 to 2019
High °F Low °F   High °C Low °C
61 39 January 16 4
67 44 February 19 7
72 48 March 22 9
80 56 April 27 13
86 65 May 30 18
91 71 June 33 22
93 74 July 34 23
92 74 August 33 23
88 70 September 31 21
81 59 October 27 15
71 47 November 21 8
66 45 December 19 7
79 58 Year 26 14
30-year temperature averages for Savannah, 1991 to 2020
High °F Low °F   High °C Low °C
61 40 January 16 4
65 43 February 18 6
71 49 March 22 9
78 55 April 26 13
85 63 May 29 17
90 71 June 32 22
92 74 July 34 23
91 73 August 33 23
86 69 September 30 21
79 59 October 26 15
70 48 November 21 9
64 43 December 18 6
78 57 Year 25 14

Days of Hot Weather in Savannah

Temperatures above 90 °F can appear anytime in Savannah from April until October. The 90-degree weather is common throughout summer here. Plus twice a year on average, the city's temperature climbs into the 100s (over 38 °C).

Number of days in Savannah of at least 70, 80 or 90 °F
  70 °F
21 °C
80 °F
27 °C
90 °F
32 °C
January 7 1 0
February 10 2 0
March 19 7 0
April 27 14 1
May 31 26 7
June 30 29 17
July 31 31 25
August 31 31 21
September 30 27 10
October 28 17 1
November 17 4 0
December 10 1 0
Year 271 189 81

How Often Savannah Has Cold Temperatures

Freezing temperatures happen sporadically at night in Savannah from November until March, and very rarely as late as April. Savannah typically has 21 frosty nights a year. Normally Savannah's temperature doesn't go any lower than the 20s F.

No matter how cold the city gets at night, it thaws out during the day, with daytime highs rising to 32 °F or above.

Days per month on average in Savannah when the minimum temperature drops to 32 or 20 °F or below
  20 °F
-8 °C
32 °F
0 °C
January 1 9
February 0 4
March 0 2
April 0 0
May 0 0
June 0 0
July 0 0
August 0 0
September 0 0
October 0 0
November 0 1
December 0 6
Year 1 21
References

Jay Lawrimore, Ron Ray, Scott Applequist, Bryant Korzeniewski, Matthew Menne. 2016. Global Summary of the Month and Year, Version 1.0. NOAA National Centers for Environmental Information.

NOAA National Centers for Environmental Information (NCEI). Climate Normals.

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