Lake Hartwell Water Temperature

Lake Hartwell is a village close to Lake Hartwell. July is the month with the warmest water temperature at 83.3°F / 28.5°C. The coolest month is January with an avg. water temperature of 41.9°F / 5.5°C. January is the sunniest at 0in / 0mm and July the wettest month with 1.5in / 39.2mm. The average air temperature is around 80.1°F / 26.7°C, July is the hottest month in a year. January is the coolest with 42.6°F / 5.9°C average air temperature. mild temperate climate with hot summer would be the climate here. June, July, August, September would be the best time to visit.

Lake Hartwell Summary

Description Value
Current water temperature 69.8 °F / 21 °C
Warmest Month Water Temperature: July with 83.3°F / 28.5°C
Coldest Month Water Temperature: January with 41.9°F / 5.5°C
Warmest Month Air Temperature: July with 80.1°F / 26.7°C
Coldest Month Air Temperature: January with 42.6°F / 5.9°C
Wettest Month: July with 1.5in / 39.2mm
Highest Humidity December with 74.6%
Lowest Humidity April with 65.3%
Best Time to Visit: June, July, August, September
Climate Classification mild temperate climate with hot summer





Lake Hartwell Water Temperature

Lake Hartwell water temperature by month

Max. Water

Temperature

(°F)

ø. Water

Temperature

(°F)

Min. Water

Temperature

(°F)

January

44.4 42.1 40.8

February

44.6 42.3 40.8

March

53.2 48.2 44.2

April

65.1 57.9 52.5
May 76.3 68.4 62.2

June

82.8 76.5 70.7

July

84.9 79.5 75.4

August

84.4 79.2 74.5

September

81 73.6 68

October

72.1 64.4 58.6

November

59.7 54.3 49.8

December

50.4 46.8 44.2

Lake Hartwell water temperature by month

Max. Water

Temperature

(°C)

ø. Water

Temperature

(°C)

Min. Water

Temperature

(°C)

January

6.9 5.6 4.9

February

7 5.7 4.9

March

11.8 9 6.8

April

18.4 14.4 11.4
May 24.6 20.2 16.8

June

28.2 24.7 21.5

July

29.4 26.4 24.1

August

29.1 26.2 23.6

September

27.2 23.1 20

October

22.3 18 14.8

November

15.4 12.4 9.9

December

10.2 8.2 6.8
The hottest water temperature typically reached in July with around 83.3°F / 28.5°C. The coldest in January with an average water temperature of 41.9°F / 5.5°C.

Lake Hartwell weather forecast for the next 14 days

Date Weather High Temp. Low Temp. Rain? Windspeed Precipitation Humidity
Nov 27.
Patchy rain nearby
70 °F
21 °C
57 °F
14 °C
86 %
5 mph
8 km/h
0 inch
0.6 mm
87%
Nov 28.
Partly Cloudy
70 °F
21 °C
55 °F
13 °C
0 %
4.3 mph
7 km/h
0 inch
0 mm
83%
Nov 29.
Overcast
61 °F
16 °C
54 °F
12 °C
0 %
8.7 mph
14 km/h
0 inch
0 mm
78%
Nov 30.
Partly Cloudy
55 °F
13 °C
32 °F
0 °C
0 %
11.8 mph
19 km/h
0 inch
0 mm
56%
Dec 01.
Partly Cloudy
61 °F
16 °C
39 °F
4 °C
0 %
8.7 mph
14 km/h
0 inch
0 mm
59%
Dec 02.
Partly Cloudy
52 °F
11 °C
39 °F
4 °C
0 %
9.3 mph
15 km/h
0 inch
0 mm
74%
Dec 03.
Partly Cloudy
63 °F
17 °C
46 °F
8 °C
0 %
4.3 mph
7 km/h
0 inch
0 mm
79%
Date Weather High Temp. Low Temp. Rain? Windspeed Precipitation Humidity
Dec 04.
Partly Cloudy
55 °F
13 °C
41 °F
5 °C
0 %
9.9 mph
16 km/h
0 inch
0 mm
58%
Dec 05.
Partly Cloudy
57 °F
14 °C
39 °F
4 °C
0 %
3.7 mph
6 km/h
0 inch
0 mm
69%
Dec 06.
Partly Cloudy
46 °F
8 °C
34 °F
1 °C
0 %
16.2 mph
26 km/h
0 inch
0 mm
59%
Dec 07.
Sunny
52 °F
11 °C
34 °F
1 °C
0 %
8.7 mph
14 km/h
0 inch
0 mm
62%
Dec 08.
Partly Cloudy
57 °F
14 °C
39 °F
4 °C
0 %
9.3 mph
15 km/h
0 inch
0 mm
73%
Dec 08.
Partly Cloudy
57 °F
14 °C
39 °F
4 °C
0 %
9.3 mph
15 km/h
0 inch
0 mm
73%
Dec 09.
Partly Cloudy
46 °F
8 °C
28 °F
-2 °C
0 %
8.1 mph
13 km/h
0 inch
0 mm
64%
Dec 09.
Partly Cloudy
46 °F
8 °C
28 °F
-2 °C
0 %
8.1 mph
13 km/h
0 inch
0 mm
64%
Dec 10.
Partly Cloudy
50 °F
10 °C
34 °F
1 °C
0 %
16.8 mph
27 km/h
0 inch
0 mm
64%
Dec 10.
Partly Cloudy
50 °F
10 °C
34 °F
1 °C
0 %
16.8 mph
27 km/h
0 inch
0 mm
64%

Lake Hartwell weather by month

Max.

Temperature

(°F)

ø.

Temperature

(°F)

Min.

Temperature

(°F)

Precip.

(inch)

Rainy Days

(day)

Rel. Humidity

(%)

January

53.8 42.6 33.6 0 0 70%

February

59.2 45.5 35.2 0 0.7 70.1%

March

67.3 52.7 37.9 0 0 67.5%

April

75.2 61.5 49.3 0.1 0 65.3%

May

84.4 70.2 56.7 0.6 0 66%

June

88.9 77.4 66.6 0.3 0 67.8%

July

90.5 80.1 71.1 1.5 0.6 69.2%

August

90.1 79.3 70 0.9 0 70.4%

September

86.5 74.1 62.8 0 0 69.6%

October

78.6 63.9 50.4 0 0 69.8%

November

68.7 53.4 41.4 0 0 68.7%

December

58.5 46 37.2 0 0 74.6%
Max.

Temperature

(°C)

ø.

Temperature

(°C)

Min.

Temperature

(°C)

Precip.

(mm)

Rainy Days

(days)

Rel. Humidity

(%)

January

12.1 5.9 0.9 0 0 70%

February

15.1 7.5 1.8 0 0.7 70.1%

March

19.6 11.5 3.3 0 0 67.5%

April

24 16.4 9.6 3.1 0 65.3%

May

29.1 21.2 13.7 14.8 0 66%

June

31.6 25.2 19.2 6.8 0 67.8%

July

32.5 26.7 21.7 39.2 0.6 69.2%

August

32.3 26.3 21.1 22.5 0 70.4%

September

30.3 23.4 17.1 0 0 69.6%

October

25.9 17.7 10.2 0 0 69.8%

November

20.4 11.9 5.2 0 0 68.7%

December

14.7 7.8 2.9 0 0 74.6%
January is the most draught at 0in / 0mm and July the month with the most rain around 1.5in / 39.2mm. The avg. temperature is around 80.1°F / 26.7°C, July is the hottest month in a year. January is the coolest with 42.6°F / 5.9°C avg. temperature.




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