Jefferson, Texas Climate

United States

Pop. 2,048 Elev. 63 m / 207 ft TZ: America/Chicago (UTC-5) ·

Jefferson has hot summers with average highs of 96°F (36°C) in July, and cool winters averaging 35°F (2°C) in January. Humidity pushes the summer feels-like temperature to around 120°F (49°C). Rain falls on about 61 days per year (44.8 in / 1137 mm total), with 2 in (44 mm) of annual snowfall. The city averages 174 sunny days per year and around 48 thunderstorm days. Nearby lake water reaches 83°F (28°C) in summer.

Temperature 96°F (36°C) high 35°F (2°C) low
Feels like 120°F (49°C) high 35°F (2°C) low
Rain 61 days 44.8 in (1137 mm) /yr
Snow 0 days 1.7 in (44 mm) /yr
Sky 174 sunny 48 stormy
Wind 2.2 mph (1.0 m/s) avg

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Monthly Climate Chart

↓ Monthly data table
Best months to visit: Feb, Mar, Oct, Nov, Dec

Sky & Air by Month

Cloud cover (%)
44
Jan
56
Feb
44
Mar
54
Apr
60
May
51
Jun
50
Jul
43
Aug
35
Sep
27
Oct
39
Nov
48
Dec
Humidity (%)
65
Jan
69
Feb
55
Mar
67
Apr
71
May
69
Jun
64
Jul
64
Aug
66
Sep
63
Oct
68
Nov
69
Dec

Weather Days by Month

↓ Weather days table

Water Temperatures

↓ Water temperatures table

Cities with Similar Climate

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Nearby Cities

Nearby

Commercial airport 33 mi East Texas Regional Airport (GGG)
Ski resort 465 mi Snow Creek
National park 68 mi Ouachita National Forest
Hospital 15 mi CHRISTUS Good Shepherd Medical Center - Marshall
Hiking trail 48 mi Creek Side Trail

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 53°F 12°C 35°F 2°C 3.5 in 89 mm 1.7 in43 mm 17
February 63°F 17°C 44°F 7°C 3.3 in 85 mm 0.1 in1 mm 9
March 76°F 24°C 54°F 12°C 4.4 in 113 mm 15
April 81°F 27°C 61°F 16°C 10.4 in 264 mm 11
May 84°F 29°C 66°F 19°C 6.3 in 159 mm 9
June 92°F 33°C 74°F 23°C 4.2 in 107 mm 11
July 96°F 36°C 77°F 25°C 2.4 in 61 mm 12
August 95°F 35°C 75°F 24°C 3.5 in 90 mm 17
September 90°F 32°C 68°F 20°C 1.3 in 33 mm 21
October 83°F 28°C 61°F 16°C 2.4 in 61 mm 22
November 73°F 23°C 53°F 12°C 1.5 in 39 mm 18
December 63°F 17°C 45°F 7°C 1.5 in 37 mm 12

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 17 3
February 9 3
March 15 4
April 11 9
May 9 6
June 11 5
July 12 4
August 17 5
September 21 2
October 22 4
November 18 2
December 12 1

Water Temperatures Data

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Month Lake Avg High
January 42°F 5°C
February 49°F 9°C
March 57°F 14°C
April 68°F 20°C
May 73°F 23°C
June 80°F 27°C
July 83°F 28°C
August 83°F 28°C
September 78°F 25°C
October 70°F 21°C
November 59°F 15°C
December 49°F 10°C