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Monthly climate in Arroyo Pena Amarilla, Oaxaca, Mexico

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Arroyo Pena Amarilla features a tropical savanna climate (Aw).Temperatures typically range between 22 °C (72 °F) and 30 °C (86 °F) through the year, but rarely can drop to 12 °C (53 °F) or can rise to as high as 41 °C (106 °F).The average annual precipitation amounts to about 1890 mm (74.4 inches) and receives 187 rainy days on the 1 mm (0.04 inches) threshold annually.Arroyo Pena Amarilla enjoys an average of 3225 hours of sunshine throughout the year, and daylight varies from 11 hours 5 minutes to 13 hours 8 minutes per day.

Monthly average temperatures in Arroyo Pena Amarilla, Oaxaca, Mexico §

The warmest months in Arroyo Pena Amarilla are April, May and June, with daily mean temperatures ranging from 28 to 30 °C (83 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 22 to 24 °C (72 - 75 °F) throughout the day. On average each year, Arroyo Pena Amarilla experiences 302 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 Arroyo Pena Amarilla, Oaxaca, Mexico.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 35°C
(95°F)		 36°C
(96°F)		 38°C
(101°F)		 40°C
(104°F)		 41°C
(106°F)		 38°C
(101°F)		 36°C
(96°F)		 35°C
(96°F)		 36°C
(97°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(94°F)
Mean maximum 33°C
(93°F)		 35°C
(94°F)		 37°C
(99°F)		 38°C
(101°F)		 39°C
(103°F)		 35°C
(96°F)		 35°C
(95°F)		 34°C
(94°F)		 35°C
(95°F)		 34°C
(94°F)		 32°C
(90°F)		 33°C
(91°F)
Average high 27°C
(80°F)		 29°C
(84°F)		 31°C
(88°F)		 34°C
(93°F)		 36°C
(96°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(90°F)		 31°C
(87°F)		 28°C
(82°F)		 27°C
(81°F)
Daily mean 22°C
(72°F)		 24°C
(75°F)		 26°C
(78°F)		 28°C
(83°F)		 30°C
(86°F)		 28°C
(83°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)		 24°C
(75°F)		 23°C
(73°F)
Average low 19°C
(66°F)		 20°C
(67°F)		 21°C
(70°F)		 23°C
(74°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 24°C
(75°F)		 23°C
(73°F)		 20°C
(69°F)		 19°C
(66°F)
Mean minimum 14°C
(57°F)		 14°C
(58°F)		 17°C
(62°F)		 19°C
(67°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 20°C
(68°F)		 16°C
(61°F)		 13°C
(56°F)
Minimum 12°C
(53°F)		 12°C
(54°F)		 13°C
(56°F)		 17°C
(63°F)		 19°C
(66°F)		 22°C
(71°F)		 21°C
(71°F)		 21°C
(71°F)		 22°C
(71°F)		 18°C
(64°F)		 14°C
(58°F)		 12°C
(54°F)

Compare climate in Arroyo Pena Amarilla with other places

Compare temperature, precipitation, sunshine, UV index in Arroyo Pena Amarilla, Oaxaca, Mexico with other places around the world.

Monthly average precipitation in Arroyo Pena Amarilla, Oaxaca, Mexico §

Arroyo Pena Amarilla usually has the most precipitation in June, August and September, with an average of 24 rainy days and 328 mm (12.9 inches) of precipitation per month.The driest months in Arroyo Pena Amarilla are February, March and April. On average, 31 mm (1.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Arroyo Pena Amarilla, Oaxaca, Mexico.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) 46 (1.8) 34 (1.3) 30 (1.2) 31 (1.2) 70 (2.7) 314 (12.4) 303 (11.9) 363 (14.3) 306 (12.1) 254 (10.0) 99 (3.9) 40 (1.6)
Average precipitation days (≥ 1 mm) 10 8 7 6 11 22 27 26 25 21 14 10

Monthly sunshine hours in Arroyo Pena Amarilla, Oaxaca, Mexico §

The sunniest months in Arroyo Pena Amarilla are April, May and July, when the sun shines an average of 10 hours 8 minutes a day.Least sunny months in Arroyo Pena Amarilla: January, February and December receive an average of 7 hours 4 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Arroyo Pena Amarilla, Oaxaca, Mexico.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 170 232 287 300 321 274 310 299 279 260 248 241
Mean daily daylight hours 11h 12m 11h 34m 12h 2m 12h 32m 12h 56m 13h 8m 13h 2m 12h 40m 12h 12m 11h 42m 11h 17m 11h 5m

Solar UV radiation in Arroyo Pena Amarilla, Oaxaca, Mexico §

Arroyo Pena Amarilla experiences the highest level of ultraviolet (UV) radiation in April, July and September, when the maximum UV index can reach values of 13 - 14, which corresponds to the Extreme category of sun exposure.January, November and December are in the Very High exposure category. In these months, the maximum values of the UV index do not exceed 9. For more detailed information, check out our hourly Arroyo Pena Amarilla UV Index data.

Average daily maximum UV levels by month for Arroyo Pena Amarilla, Oaxaca, Mexico.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) 9 11 12 13 13 13 14 13 13 11 9 8