Shady Grove weather by month
What a typical year looks like in Shady Grove, Oklahoma: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Muskogee Davis Field, 21 km from Shady Grove; records cover 1996–2026.
The year at a glance
- Precipitation a year
- 43.2 in1098 mm
- Snow a year
- Rare
- Last spring freeze
- Mar 28
- First fall freeze
- Nov 1
- Heating degree days
- 3,412
- Cooling degree days
- 1,919
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 13°−11° (heating, 99%) and 103°39° (cooling, 1%).
Month by month
Shady Grove in January
Highs average 50°10° and lows 28°−2°, with 2.3 in59 mm of precipitation in a typical January.
- Record high
- 79°26° (2009)
- Record low
- −4°−20° (2017)
- Heating degree days
- 811
- Cooling degree days
- 0
Shady Grove in February
Highs average 54°12° and lows 32°0°, with 2.2 in55 mm of precipitation in a typical February.
- Record high
- 87°31° (2017)
- Record low
- −11°−24° (2021)
- Heating degree days
- 612
- Cooling degree days
- 2
Shady Grove in March
Highs average 64°18° and lows 41°5°, with 3.4 in85 mm of precipitation in a typical March.
- Record high
- 94°34° (2020)
- Record low
- 4°−16° (2002)
- Heating degree days
- 410
- Cooling degree days
- 12
Shady Grove in April
Highs average 72°22° and lows 49°9°, with 4.1 in104 mm of precipitation in a typical April.
- Record high
- 97°36° (2006)
- Record low
- 24°−4° (2007)
- Heating degree days
- 181
- Cooling degree days
- 44
Shady Grove in May
Highs average 79°26° and lows 58°15°, with 5.5 in139 mm of precipitation in a typical May.
- Record high
- 95°35° (2006)
- Record low
- 34°1° (2011)
- Heating degree days
- 42
- Cooling degree days
- 155
Shady Grove in June
Highs average 87°31° and lows 67°19°, with 4.4 in112 mm of precipitation in a typical June.
- Record high
- 104°40° (2012)
- Record low
- 48°9° (1998)
- Heating degree days
- 1
- Cooling degree days
- 362
Shady Grove in July
Highs average 92°34° and lows 71°22°, with 3.6 in91 mm of precipitation in a typical July.
- Record high
- 108°42° (2011)
- Record low
- 56°13° (2013)
- Heating degree days
- 0
- Cooling degree days
- 514
Shady Grove in August
Highs average 92°34° and lows 70°21°, with 3.1 in78 mm of precipitation in a typical August.
- Record high
- 113°45° (2011)
- Record low
- 52°11° (2015)
- Heating degree days
- 0
- Cooling degree days
- 494
Shady Grove in September
Highs average 85°29° and lows 62°17°, with 4.3 in110 mm of precipitation in a typical September.
- Record high
- 109°43° (1998)
- Record low
- 37°3° (2000)
- Heating degree days
- 15
- Cooling degree days
- 261
Shady Grove in OctoberThis month
Highs average 74°23° and lows 50°10°, with 4.1 in105 mm of precipitation in a typical October.
- Record high
- 94°34° (2005)
- Record low
- 24°−4° (2022)
- Heating degree days
- 161
- Cooling degree days
- 68
Shady Grove in November
Highs average 62°17° and lows 39°4°, with 3.4 in85 mm of precipitation in a typical November.
- Record high
- 87°31° (2017)
- Record low
- 13°−11° (2014)
- Heating degree days
- 444
- Cooling degree days
- 6
Shady Grove in December
Highs average 52°11° and lows 31°−1°, with 2.9 in73 mm of precipitation in a typical December.
- Record high
- 85°29° (2025)
- Record low
- −1°−18° (2005)
- Heating degree days
- 735
- Cooling degree days
- 1