Lamont weather by month
What a typical year looks like in Lamont, Oklahoma: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Billings, 21 km from Lamont; records cover 1959–2026.
The year at a glance
- Precipitation a year
- 35.3 in897 mm
- Snow a year
- Rare
- Last spring freeze
- Apr 12
- First fall freeze
- Oct 26
- Heating degree days
- 4,153
- Cooling degree days
- 1,841
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are 8°−13° (heating, 99%) and 104°40° (cooling, 1%).
Month by month
Lamont in January
Highs average 47°8° and lows 23°−5°, with 1.2 in29 mm of precipitation in a typical January.
- Record high
- 80°27° (1967)
- Record low
- −15°−26° (1988)
- Heating degree days
- 938
- Cooling degree days
- 0
Lamont in February
Highs average 51°11° and lows 27°−3°, with 1.4 in35 mm of precipitation in a typical February.
- Record high
- 90°32° (1996)
- Record low
- −19°−28° (2011)
- Heating degree days
- 731
- Cooling degree days
- 0
Lamont in March
Highs average 61°16° and lows 36°2°, with 2.6 in67 mm of precipitation in a typical March.
- Record high
- 99°37° (2026)
- Record low
- −3°−19° (2014)
- Heating degree days
- 527
- Cooling degree days
- 5
Lamont in April
Highs average 70°21° and lows 44°7°, with 3.7 in93 mm of precipitation in a typical April.
- Record high
- 101°38° (1972)
- Record low
- 20°−7° (1975)
- Heating degree days
- 263
- Cooling degree days
- 29
Lamont in May
Highs average 78°26° and lows 56°13°, with 4.8 in122 mm of precipitation in a typical May.
- Record high
- 104°40° (1985)
- Record low
- 30°−1° (2014)
- Heating degree days
- 76
- Cooling degree days
- 138
Lamont in June
Highs average 88°31° and lows 66°19°, with 4.6 in118 mm of precipitation in a typical June.
- Record high
- 106°41° (1980)
- Record low
- 42°6° (1970)
- Heating degree days
- 3
- Cooling degree days
- 362
Lamont in July
Highs average 93°34° and lows 70°21°, with 3.7 in95 mm of precipitation in a typical July.
- Record high
- 113°45° (1986)
- Record low
- 49°9° (2005)
- Heating degree days
- 0
- Cooling degree days
- 521
Lamont in August
Highs average 93°34° and lows 69°20°, with 3.5 in88 mm of precipitation in a typical August.
- Record high
- 112°44° (2011)
- Record low
- 45°7° (1988)
- Heating degree days
- 0
- Cooling degree days
- 481
Lamont in September
Highs average 85°29° and lows 60°16°, with 2.9 in73 mm of precipitation in a typical September.
- Record high
- 109°43° (2011)
- Record low
- 29°−2° (1984)
- Heating degree days
- 28
- Cooling degree days
- 247
Lamont in OctoberThis month
Highs average 73°23° and lows 47°8°, with 3.5 in89 mm of precipitation in a typical October.
- Record high
- 99°37° (2024)
- Record low
- 11°−12° (1993)
- Heating degree days
- 209
- Cooling degree days
- 54
Lamont in November
Highs average 60°15° and lows 36°2°, with 2 in50 mm of precipitation in a typical November.
- Record high
- 90°32° (2012)
- Record low
- 8°−13° (1959)
- Heating degree days
- 522
- Cooling degree days
- 4
Lamont in December
Highs average 49°9° and lows 26°−3°, with 1.5 in39 mm of precipitation in a typical December.
- Record high
- 82°28° (2021)
- Record low
- −13°−25° (1989)
- Heating degree days
- 856
- Cooling degree days
- 0