Marietta, Oklahoma Climate

United States

Pop. 2,729 Elev. 262 m / 860 ft TZ: America/Chicago (UTC-5) ·

Dry and hot, Marietta sees July highs of 92°F (33°C) and cold January lows of 31°F (-1°C). Humidity pushes the summer feels-like temperature to around 112°F (44°C). Expect around 48 rainy days annually (32.4 in / 822 mm total), with snow on 2 days and 10 in (244 mm) of annual accumulation. The city averages 201 sunny days per year and around 37 thunderstorm days. Nearby lake water reaches 82°F (28°C) in summer.

Temperature 92°F (34°C) high 31°F (-1°C) low
Feels like 112°F (44°C) high 31°F (-1°C) low
Rain 48 days 32.4 in (822 mm) /yr
Snow 2 days 9.6 in (244 mm) /yr
Sky 201 sunny 37 stormy
Wind 2.8 mph (1.2 m/s) avg

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Monthly Climate Chart

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

Sky & Air by Month

Cloud cover (%)
36
Jan
45
Feb
39
Mar
52
Apr
49
May
54
Jun
46
Jul
43
Aug
39
Sep
25
Oct
28
Nov
37
Dec
Humidity (%)
59
Jan
65
Feb
49
Mar
64
Apr
66
May
72
Jun
68
Jul
69
Aug
63
Sep
60
Oct
62
Nov
61
Dec

Weather Days by Month

↓ Weather days table

Water Temperatures

↓ Water temperatures table

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Nearby Cities

Nearby

Commercial airport 72 mi Dallas Fort Worth International Airport (DFW)
Ski resort 400 mi Snow Creek
National park 109 mi Oklahoma City National Memorial & Museum
Hospital 1 mi Mercy Health Love County
Hiking trail 48 mi Red Trail

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Monthly Weather Data

↑ See chart
Month Avg High Avg Low Rainfall Snowfall Sunny Days
January 50°F 10°C 31°F -1°C 1.3 in 33 mm 9.3 in236 mm 18
February 57°F 14°C 36°F 2°C 1.1 in 27 mm 0.3 in7 mm 15
March 74°F 23°C 50°F 10°C 2.8 in 72 mm 18
April 76°F 24°C 57°F 14°C 7.0 in 178 mm 11
May 81°F 27°C 63°F 17°C 5.3 in 133 mm 13
June 89°F 32°C 73°F 23°C 3.5 in 89 mm 12
July 92°F 34°C 75°F 24°C 3.6 in 92 mm 15
August 91°F 33°C 74°F 23°C 1.9 in 50 mm 17
September 89°F 31°C 67°F 20°C 0.9 in 24 mm 18
October 81°F 27°C 60°F 15°C 2.2 in 55 mm 22
November 71°F 22°C 50°F 10°C 2.5 in 64 mm 23
December 61°F 16°C 41°F 5°C 0.2 in 4 mm 19

Weather Days by Month

↑ See chart
Month Sunny Days Storm Days
January 18 1
February 15 0
March 18 2
April 11 9
May 13 4
June 12 3
July 15 7
August 17 4
September 18 2
October 22 3
November 23 2
December 19 0

Water Temperatures Data

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Month Lake Avg High
January 40°F 5°C
February 41°F 5°C
March 52°F 11°C
April 63°F 17°C
May 71°F 21°C
June 78°F 26°C
July 81°F 27°C
August 82°F 28°C
September 76°F 25°C
October 70°F 21°C
November 58°F 14°C
December 47°F 8°C