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Monthly climate in Hirna, Ethiopia

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Hirna features a hot semi-arid climate (BSh). Temperatures typically range between 19 °C (67 °F) and 23 °C (73 °F) through the year, but rarely can drop to 9 °C (49 °F) or can rise to as high as 33 °C (91 °F). The average annual precipitation amounts to about 919 mm (36.2 inches) and receives 139 rainy days on the 1 mm (0.04 inches) threshold annually. Hirna enjoys an average of 3970 hours of sunshine throughout the year, and daylight varies from 11 hours 35 minutes to 12 hours 38 minutes per day.

Monthly average temperatures in Hirna, Ethiopia

The warmest months in Hirna are March, April and May, with daily mean temperatures ranging from 22 to 23 °C (73 - 73 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 19 to 20 °C (67 - 69 °F) throughout the day. On average each year, Hirna experiences 267 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).

Monthly average temperatures with daily means, minimums and maximums for period, average high and low temperatures in Hirna. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum29°C
(84°F)		31°C
(88°F)		32°C
(90°F)		32°C
(90°F)		33°C
(91°F)		31°C
(88°F)		30°C
(86°F)		29°C
(84°F)		29°C
(85°F)		29°C
(85°F)		28°C
(84°F)		28°C
(83°F)
Mean maximum28°C
(83°F)		30°C
(87°F)		31°C
(89°F)		31°C
(88°F)		31°C
(88°F)		30°C
(86°F)		29°C
(84°F)		28°C
(82°F)		28°C
(83°F)		29°C
(84°F)		28°C
(82°F)		27°C
(81°F)
Average high26°C
(79°F)		27°C
(81°F)		28°C
(84°F)		28°C
(82°F)		28°C
(82°F)		28°C
(82°F)		26°C
(79°F)		26°C
(78°F)		26°C
(79°F)		27°C
(80°F)		26°C
(79°F)		25°C
(77°F)
Daily mean19°C
(67°F)		21°C
(70°F)		23°C
(73°F)		23°C
(73°F)		22°C
(73°F)		22°C
(73°F)		21°C
(70°F)		21°C
(70°F)		21°C
(71°F)		21°C
(71°F)		20°C
(69°F)		19°C
(67°F)
Average low14°C
(57°F)		16°C
(61°F)		17°C
(64°F)		18°C
(65°F)		18°C
(64°F)		18°C
(64°F)		17°C
(63°F)		17°C
(63°F)		17°C
(64°F)		16°C
(61°F)		15°C
(59°F)		14°C
(57°F)
Mean minimum10°C
(51°F)		12°C
(55°F)		15°C
(59°F)		16°C
(61°F)		16°C
(60°F)		17°C
(62°F)		16°C
(60°F)		16°C
(61°F)		16°C
(61°F)		14°C
(57°F)		12°C
(54°F)		11°C
(51°F)
Minimum9°C
(49°F)		12°C
(53°F)		13°C
(56°F)		15°C
(59°F)		15°C
(60°F)		16°C
(61°F)		14°C
(58°F)		15°C
(59°F)		15°C
(60°F)		12°C
(55°F)		11°C
(52°F)		9°C
(49°F)

Compare climate in Hirna with other places

Compare temperature, precipitation, sunshine, UV index in Hirna, Ethiopia with other places around the world.

Monthly average precipitation in Hirna, Ethiopia

Hirna usually has the most precipitation in May, July and August, with an average of 21 rainy days and 134 mm (5.3 inches) of precipitation per month. The driest months in Hirna are January, February and December. On average, 11 mm (0.4 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Hirna. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)3 (0.1)22 (0.9)61 (2.4)122 (4.8)147 (5.8)102 (4.0)129 (5.1)127 (5.0)70 (2.8)89 (3.5)38 (1.5)7 (0.3)
Average precipitation days (≥ 1 mm)1361720162221151161

Monthly sunshine hours in Hirna, Ethiopia

The sunniest months in Hirna are March, May and August, when the sun shines an average of 11 hours 12 minutes a day. Least sunny months in Hirna: January, February and November receive an average of 10 hours 11 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Hirna. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours278312349336348331330344331339326341
Mean daily daylight hours11h 38m11h 49m12h 3m12h 19m12h 32m12h 38m12h 35m12h 23m12h 9m11h 54m11h 41m11h 35m

Solar UV radiation in Hirna, Ethiopia

Hirna experiences the highest level of ultraviolet (UV) radiation in March, April and August, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure. June, October and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 12. For more detailed information, check out our hourly Hirna UV Index data.

Average daily maximum UV levels by month for Hirna. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)131516151412141514121211