Meridian weather by month
What a typical year looks like in Meridian, New York: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Fulton Oswego County Airport, 24 km from Meridian; records cover 1996–2026.
The year at a glance
- Precipitation a year
- 39.6 in1005 mm
- Snow a year
- Rare
- Last spring freeze
- May 7
- First fall freeze
- Oct 12
- Heating degree days
- 6,898
- Cooling degree days
- 466
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are −4°−20° (heating, 99%) and 91°33° (cooling, 1%).
Month by month
Meridian in January
Highs average 31°−1° and lows 16°−9°, with 2.7 in68 mm of precipitation in a typical January.
- Record high
- 71°22° (2018)
- Record low
- −19°−28° (2004)
- Heating degree days
- 1297
- Cooling degree days
- 0
Meridian in February
Highs average 33°0° and lows 17°−8°, with 2.2 in55 mm of precipitation in a typical February.
- Record high
- 70°21° (2018)
- Record low
- −16°−27° (2016)
- Heating degree days
- 1124
- Cooling degree days
- 0
Meridian in March
Highs average 41°5° and lows 25°−4°, with 2.6 in67 mm of precipitation in a typical March.
- Record high
- 83°28° (1998)
- Record low
- −12°−24° (2014)
- Heating degree days
- 1004
- Cooling degree days
- 0
Meridian in April
Highs average 55°13° and lows 35°2°, with 3.3 in83 mm of precipitation in a typical April.
- Record high
- 88°31° (2009)
- Record low
- 9°−13° (2016)
- Heating degree days
- 610
- Cooling degree days
- 2
Meridian in May
Highs average 68°20° and lows 46°8°, with 3.5 in89 mm of precipitation in a typical May.
- Record high
- 93°34° (2016)
- Record low
- 27°−3° (2020)
- Heating degree days
- 282
- Cooling degree days
- 24
Meridian in June
Highs average 76°24° and lows 55°13°, with 3.2 in82 mm of precipitation in a typical June.
- Record high
- 95°35° (2005)
- Record low
- 34°1° (2009)
- Heating degree days
- 80
- Cooling degree days
- 84
Meridian in July
Highs average 80°27° and lows 60°15°, with 3.7 in94 mm of precipitation in a typical July.
- Record high
- 98°37° (2012)
- Record low
- 45°7° (2009)
- Heating degree days
- 15
- Cooling degree days
- 170
Meridian in August
Highs average 79°26° and lows 59°15°, with 3.3 in83 mm of precipitation in a typical August.
- Record high
- 98°37° (2002)
- Record low
- 44°7° (1999)
- Heating degree days
- 25
- Cooling degree days
- 138
Meridian in September
Highs average 72°22° and lows 51°11°, with 3.6 in92 mm of precipitation in a typical September.
- Record high
- 95°35° (2007)
- Record low
- 30°−1° (2000)
- Heating degree days
- 151
- Cooling degree days
- 44
Meridian in OctoberThis month
Highs average 59°15° and lows 42°5°, with 4.5 in114 mm of precipitation in a typical October.
- Record high
- 87°31° (2019)
- Record low
- 22°−6° (2002)
- Heating degree days
- 454
- Cooling degree days
- 4
Meridian in November
Highs average 47°8° and lows 32°0°, with 3.8 in97 mm of precipitation in a typical November.
- Record high
- 78°26° (2024)
- Record low
- −4°−20° (2018)
- Heating degree days
- 760
- Cooling degree days
- 0
Meridian in December
Highs average 36°2° and lows 23°−5°, with 3.2 in81 mm of precipitation in a typical December.
- Record high
- 69°21° (2001)
- Record low
- −12°−24° (2005)
- Heating degree days
- 1096
- Cooling degree days
- 0