Palmyra weather by month
What a typical year looks like in Palmyra, New York: average highs and lows, rain and snow, and the warmest and coldest days on record. Normals are the 1991–2020 averages at Victor 2nw, 19 km from Palmyra; records cover 1893–2026.
The year at a glance
- Precipitation a year
- 0 in0 mm
- Snow a year
- Rare
- Last spring freeze
- Rare
- First fall freeze
- Rare
- Heating degree days
- 6,457
- Cooling degree days
- 476
Freeze dates are medians (half of years earlier, half later). Degree days use a 65°F base; HVAC design temperatures here are — (heating, 99%) and — (cooling, 1%).
Month by month
Palmyra in January
Highs average 39°4° and lows 16°−9°, with — of precipitation in a typical January.
- Record high
- 75°24° (2019)
- Record low
- −14°−26° (1896)
- Heating degree days
- 1168
- Cooling degree days
- 0
Palmyra in February
Highs average 37°3° and lows 17°−8°, with — of precipitation in a typical February.
- Record high
- 73°23° (2021)
- Record low
- −14°−26° (1896)
- Heating degree days
- 1069
- Cooling degree days
- 0
Palmyra in March
Highs average 43°6° and lows 24°−5°, with — of precipitation in a typical March.
- Record high
- 80°27° (2025)
- Record low
- 0°−18° (2019)
- Heating degree days
- 978
- Cooling degree days
- 0
Palmyra in April
Highs average 56°13° and lows 35°1°, with — of precipitation in a typical April.
- Record high
- 88°31° (2023)
- Record low
- 0°−18° (2020)
- Heating degree days
- 600
- Cooling degree days
- 0
Palmyra in May
Highs average 69°20° and lows 47°8°, with — of precipitation in a typical May.
- Record high
- 94°34° (2026)
- Record low
- 25°−4° (2019)
- Heating degree days
- 239
- Cooling degree days
- 17
Palmyra in June
Highs average 77°25° and lows 56°13°, with — of precipitation in a typical June.
- Record high
- 96°36° (1893)
- Record low
- 37°3° (1898)
- Heating degree days
- 48
- Cooling degree days
- 91
Palmyra in July
Highs average 81°27° and lows 61°16°, with — of precipitation in a typical July.
- Record high
- 99°37° (2020)
- Record low
- 45°7° (1896)
- Heating degree days
- 4
- Cooling degree days
- 190
Palmyra in August
Highs average 80°27° and lows 59°15°, with — of precipitation in a typical August.
- Record high
- 98°37° (2025)
- Record low
- 41°5° (1896)
- Heating degree days
- 9
- Cooling degree days
- 150
Palmyra in September
Highs average 73°23° and lows 50°10°, with — of precipitation in a typical September.
- Record high
- 95°35° (1897)
- Record low
- 31°−1° (1896)
- Heating degree days
- 138
- Cooling degree days
- 27
Palmyra in OctoberThis month
Highs average 62°17° and lows 41°5°, with — of precipitation in a typical October.
- Record high
- 91°33° (2025)
- Record low
- 0°−18° (2018)
- Heating degree days
- 417
- Cooling degree days
- 1
Palmyra in November
Highs average 49°10° and lows 32°0°, with — of precipitation in a typical November.
- Record high
- 83°28° (2020)
- Record low
- −1°−18° (2018)
- Heating degree days
- 734
- Cooling degree days
- 0
Palmyra in December
Highs average 40°4° and lows 22°−5°, with — of precipitation in a typical December.
- Record high
- 74°23° (2018)
- Record low
- −1°−18° (1895)
- Heating degree days
- 1053
- Cooling degree days
- 0