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Monthly climate in Ellerslie, Maryland, United States

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Ellerslie features a humid subtropical climate (Cfa).Temperatures typically range between -1 °C (31 °F) and 24 °C (75 °F) through the year, but rarely can drop to -24 °C (-11 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 1197 mm (47.1 inches) and receives 136 rainy days on the 1 mm (0.04 inches) threshold annually.Ellerslie enjoys an average of 2882 hours of sunshine throughout the year, and daylight varies from 9 hours 24 minutes to 14 hours 54 minutes per day.

Monthly average temperatures in Ellerslie, Maryland, United States §

The warmest months in Ellerslie are June, July and August, with daily mean temperatures ranging from 21 to 24 °C (70 - 75 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from -1 to 2 °C (31 - 36 °F) throughout the day. On average each year, Ellerslie experiences 86 days above 25 °C (77.0 °F) and 91 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Ellerslie, Maryland, 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 19°C
(66°F)		 25°C
(78°F)		 23°C
(73°F)		 29°C
(85°F)		 30°C
(87°F)		 33°C
(92°F)		 35°C
(95°F)		 34°C
(93°F)		 33°C
(92°F)		 31°C
(88°F)		 24°C
(75°F)		 21°C
(69°F)
Mean maximum 15°C
(59°F)		 19°C
(67°F)		 21°C
(71°F)		 27°C
(81°F)		 30°C
(86°F)		 32°C
(89°F)		 33°C
(92°F)		 33°C
(92°F)		 31°C
(88°F)		 28°C
(83°F)		 22°C
(71°F)		 16°C
(60°F)
Average high 3°C
(38°F)		 6°C
(44°F)		 10°C
(50°F)		 16°C
(61°F)		 21°C
(70°F)		 26°C
(79°F)		 29°C
(85°F)		 28°C
(82°F)		 25°C
(77°F)		 19°C
(66°F)		 10°C
(51°F)		 6°C
(43°F)
Daily mean -1°C
(31°F)		 2°C
(35°F)		 5°C
(41°F)		 11°C
(51°F)		 16°C
(62°F)		 21°C
(70°F)		 24°C
(75°F)		 23°C
(73°F)		 19°C
(67°F)		 13°C
(57°F)		 5°C
(42°F)		 2°C
(36°F)
Average low -4°C
(24°F)		 -3°C
(27°F)		 0°C
(33°F)		 6°C
(42°F)		 11°C
(53°F)		 16°C
(60°F)		 19°C
(66°F)		 18°C
(64°F)		 14°C
(58°F)		 9°C
(48°F)		 1°C
(34°F)		 -2°C
(29°F)
Mean minimum -16°C
(3°F)		 -15°C
(6°F)		 -10°C
(14°F)		 -3°C
(27°F)		 2°C
(36°F)		 8°C
(47°F)		 14°C
(58°F)		 12°C
(55°F)		 6°C
(44°F)		 1°C
(33°F)		 -6°C
(21°F)		 -10°C
(14°F)
Minimum -24°C
(-11°F)		 -21°C
(-6°F)		 -16°C
(4°F)		 -5°C
(23°F)		 -2°C
(29°F)		 5°C
(42°F)		 13°C
(56°F)		 11°C
(51°F)		 2°C
(35°F)		 -1°C
(30°F)		 -9°C
(17°F)		 -15°C
(5°F)

Compare climate in Ellerslie with other places

Compare temperature, precipitation, sunshine, UV index in Ellerslie, Maryland, United States with other places around the world.

Monthly average precipitation in Ellerslie, Maryland, United States §

Ellerslie usually has the most precipitation in May, June and September, with an average of 12 rainy days and 124 mm (4.9 inches) of precipitation per month.The driest months in Ellerslie are January, July and November. On average, 72 mm (2.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Ellerslie, Maryland, 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) 70 (2.7) 104 (4.1) 87 (3.4) 111 (4.4) 126 (5.0) 114 (4.5) 83 (3.3) 99 (3.9) 133 (5.2) 112 (4.4) 63 (2.5) 97 (3.8)
Average precipitation days (≥ 1 mm) 9 12 11 14 15 13 10 13 10 11 8 10

Monthly sunshine hours in Ellerslie, Maryland, United States §

The sunniest months in Ellerslie are June, July and August, when the sun shines an average of 10 hours 25 minutes a day.Least sunny months in Ellerslie: January, February and December receive an average of 5 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Ellerslie, Maryland, 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 128 161 245 244 264 301 348 309 273 232 201 171
Mean daily daylight hours 9h 42m 10h 42m 11h 58m 13h 16m 14h 22m 14h 54m 14h 37m 13h 38m 12h 23m 11h 6m 9h 58m 9h 24m

Solar UV radiation in Ellerslie, Maryland, United States §

Ellerslie experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 10 - 10, which corresponds to the Very High category of sun exposure.January, February and December are in the Moderate exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Ellerslie UV Index data.

Average daily maximum UV levels by month for Ellerslie, Maryland, 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 5 7 10 10 10 10 10 8 7 5 3