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Monthly climate in Homer, New York, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Homer features a humid continental climate (Dfb).Temperatures typically range between -4 °C (25 °F) and 22 °C (71 °F) through the year, but rarely can drop to -26 °C (-14 °F) or can rise to as high as 34 °C (93 °F).The average annual precipitation amounts to about 1439 mm (56.7 inches) and receives 184 rainy days on the 1 mm (0.04 inches) threshold annually.Homer enjoys an average of 2717 hours of sunshine throughout the year, and daylight varies from 9 hours 5 minutes to 15 hours 14 minutes per day.

Monthly average temperatures in Homer, New York, United States §

The warmest months in Homer are June, July and August, with daily mean temperatures ranging from 19 to 22 °C (66 - 71 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -4 to -1 °C (25 - 30 °F) throughout the day. On average each year, Homer experiences 52 days above 25 °C (77.0 °F) and 122 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Homer, New York, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to June 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Maximum 16°C
(62°F)		 20°C
(69°F)		 22°C
(72°F)		 26°C
(79°F)		 31°C
(89°F)		 33°C
(91°F)		 34°C
(93°F)		 32°C
(91°F)		 32°C
(90°F)		 27°C
(81°F)		 23°C
(74°F)		 17°C
(62°F)
Mean maximum 11°C
(52°F)		 14°C
(57°F)		 18°C
(65°F)		 23°C
(73°F)		 30°C
(86°F)		 31°C
(89°F)		 31°C
(88°F)		 30°C
(87°F)		 29°C
(84°F)		 26°C
(78°F)		 19°C
(66°F)		 13°C
(55°F)
Average high -1°C
(31°F)		 1°C
(34°F)		 5°C
(41°F)		 12°C
(54°F)		 19°C
(66°F)		 24°C
(75°F)		 26°C
(79°F)		 25°C
(78°F)		 22°C
(71°F)		 16°C
(60°F)		 7°C
(44°F)		 2°C
(35°F)
Daily mean -4°C
(25°F)		 -3°C
(27°F)		 1°C
(33°F)		 7°C
(45°F)		 14°C
(57°F)		 19°C
(66°F)		 22°C
(71°F)		 21°C
(69°F)		 17°C
(63°F)		 11°C
(53°F)		 3°C
(38°F)		 -1°C
(30°F)
Average low -8°C
(18°F)		 -7°C
(20°F)		 -4°C
(26°F)		 3°C
(37°F)		 9°C
(48°F)		 14°C
(57°F)		 17°C
(63°F)		 16°C
(62°F)		 12°C
(54°F)		 7°C
(46°F)		 -1°C
(31°F)		 -4°C
(24°F)
Mean minimum -20°C
(-4°F)		 -18°C
(-1°F)		 -15°C
(6°F)		 -4°C
(24°F)		 1°C
(34°F)		 8°C
(47°F)		 12°C
(53°F)		 10°C
(50°F)		 5°C
(41°F)		 -0°C
(32°F)		 -11°C
(13°F)		 -14°C
(7°F)
Minimum -26°C
(-14°F)		 -22°C
(-7°F)		 -17°C
(2°F)		 -8°C
(19°F)		 -3°C
(27°F)		 4°C
(39°F)		 10°C
(50°F)		 7°C
(44°F)		 1°C
(34°F)		 -1°C
(30°F)		 -20°C
(-4°F)		 -19°C
(-2°F)

Compare climate in Homer with other places

Compare temperature, precipitation, sunshine, UV index in Homer, New York, United States with other places around the world.

Monthly average precipitation in Homer, New York, United States §

Homer usually has the most precipitation in May, July and October, with an average of 16 rainy days and 158 mm (6.2 inches) of precipitation per month.The driest months in Homer are January, March and September. On average, 96 mm (3.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Homer, New York, United States.Generated using Copernicus Climate Change Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Average precipitation mm (inches) 96 (3.8) 100 (3.9) 94 (3.7) 127 (5.0) 134 (5.3) 107 (4.2) 175 (6.9) 126 (5.0) 99 (3.9) 163 (6.4) 109 (4.3) 108 (4.3)
Average precipitation days (≥ 1 mm) 14 16 15 17 17 14 17 14 10 16 16 18

Monthly sunshine hours in Homer, New York, United States §

The sunniest months in Homer are June, July and August, when the sun shines an average of 10 hours 57 minutes a day.Least sunny months in Homer: January, February and December receive an average of 3 hours 47 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Homer, New York, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2017 to January 2022.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mean monthly sunshine hours 96 138 215 231 271 330 342 336 286 206 151 109
Mean daily daylight hours 9h 26m 10h 33m 11h 57m 13h 24m 14h 38m 15h 14m 14h 54m 13h 49m 12h 26m 10h 59m 9h 44m 9h 5m

Solar UV radiation in Homer, New York, United States §

Homer experiences the highest level of ultraviolet (UV) radiation in May, June and August, when the maximum UV index can reach values of 9 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Low / Moderate exposure category. In these months, the maximum values of the UV index do not exceed 4. For more detailed information, check out our hourly Homer UV Index data.

Average daily maximum UV levels by month for Homer, New York, United States.Generated using Copernicus Atmosphere Monitoring Service information.Data for period from January 2022 to January 2023.
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
UV Index (month maximum) 3 4 6 8 10 10 9 9 8 6 4 2