What is the hottest month in Smyrna?

July is the warmest month in Smyrna, with an average high of 80.3°F.

What is the coldest month in Smyrna?

January is the coldest month in Smyrna, with an average low of 12.5°F.

What month does Smyrna get the most rain?

June is typically the wettest month in Smyrna, with about 4.78 inches of precipitation.

What plant hardiness zone is Smyrna in?

Smyrna is approximately in USDA plant hardiness Zone 6b, based on the average annual extreme minimum temperature.

Has the climate in Smyrna changed recently?

26.5% of Smyrna's all-time daily heat records were set in the last decade (since 2015), compared to roughly 5% if records were evenly distributed over time.

Smyrna, NY

Climate overview — based on NOAA 1991-2020 normals from SHERBURNE, NY US.

Dfb Warm-summer humid continental climate 6b USDA hardiness Zone 6b

Year-round temperatures (°F)

Avg high Avg low

Climate summary

Smyrna has an annual average temperature of 45.8°F with about 42.1 inches of precipitation per year and 77.1 inches of snow. The warmest month is July (average high 80.3°F), and the coldest is January (average low 12.5°F). June is typically the wettest month (4.78 in) and February the driest (2.26 in). Snow typically falls from October through April.

Pleasant months

2 / 12

avg high 65–80°F, low ≥ 50°F

Annual swing

46.9°F

warmest to coldest month

Heating need

7,086

HDD/yr

Cooling need

177

CDD/yr

Best time to visit Smyrna

Full guide →

Climate change signal

All-time records →

97 of 366 (26.5%) of Smyrna's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1900s		0
1910s		0
1920s		0
1930s		0
1940s		0
1950s		0
1960s		0
1970s		0
1980s		21
1990s		156
2000s		62
2010s		74
2020s		53

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month	Avg High	Avg Low	Avg Temp	Precipitation	Snow	Rainy days
January	30.9°F	12.5°F	21.7°F	2.52 in	18.7 in	18
February	32.9°F	12.9°F	22.9°F	2.26 in	18.8 in	14
March	40.9°F	20.4°F	30.7°F	3.06 in	14.6 in	15
April	54.9°F	32.2°F	43.5°F	3.53 in	2.5 in	15
May	68.0°F	43.2°F	55.6°F	3.63 in	0.1 in	14
June	76.0°F	52.9°F	64.5°F	4.78 in	—	14
July	80.3°F	56.9°F	68.6°F	4.41 in	—	13
August	79.0°F	55.6°F	67.3°F	4.12 in	—	13
September	72.0°F	48.4°F	60.2°F	3.70 in	—	13
October	59.4°F	38.1°F	48.7°F	4.06 in	0.4 in	16
November	46.8°F	28.9°F	37.9°F	3.12 in	6.1 in	15
December	35.9°F	20.3°F	28.1°F	2.95 in	15.9 in	17