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Monthly climate in Irasan, Zamboanga Peninsula, Philippines

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Irasan features a tropical rainforest climate (Af).Temperatures typically range between 26 °C (79 °F) and 27 °C (82 °F) through the year, but rarely can drop to 23 °C (73 °F) or can rise to as high as 31 °C (88 °F).The average annual precipitation amounts to about 2499 mm (98.4 inches) and receives 289 rainy days on the 1 mm (0.04 inches) threshold annually.Irasan enjoys an average of 3307 hours of sunshine throughout the year, and daylight varies from 11 hours 37 minutes to 12 hours 35 minutes per day.

Monthly average temperatures in Irasan, Zamboanga Peninsula, Philippines §

The warmest months in Irasan are May, June and August, with daily mean temperatures ranging from 27 to 27 °C (81 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 26 to 26 °C (79 - 79 °F) throughout the day. On average each year, Irasan experiences 329 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 Irasan, Zamboanga Peninsula, Philippines.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 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 31°C
(87°F)		 31°C
(87°F)		 30°C
(87°F)		 31°C
(88°F)		 31°C
(87°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)
Mean maximum 29°C
(84°F)		 28°C
(83°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(85°F)		 29°C
(85°F)
Average high 28°C
(82°F)		 27°C
(82°F)		 28°C
(83°F)		 29°C
(84°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)
Daily mean 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 27°C
(81°F)		 27°C
(82°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)
Average low 25°C
(77°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 26°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)
Mean minimum 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 25°C
(77°F)		 24°C
(76°F)
Minimum 24°C
(75°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)

Compare climate in Irasan with other places

Compare temperature, precipitation, sunshine, UV index in Irasan, Zamboanga Peninsula, Philippines with other places around the world.

Monthly average precipitation in Irasan, Zamboanga Peninsula, Philippines §

Irasan usually has the most precipitation in July, September and October, with an average of 27 rainy days and 291 mm (11.5 inches) of precipitation per month.The driest months in Irasan are February, March and April. On average, 104 mm (4.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Irasan, Zamboanga Peninsula, Philippines.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) 181 (7.1) 126 (5.0) 102 (4.0) 84 (3.3) 247 (9.7) 231 (9.1) 267 (10.5) 211 (8.3) 296 (11.6) 311 (12.2) 217 (8.6) 226 (8.9)
Average precipitation days (≥ 1 mm) 20 16 17 18 27 28 27 27 25 29 28 27

Monthly sunshine hours in Irasan, Zamboanga Peninsula, Philippines §

The sunniest months in Irasan are March, April and May, when the sun shines an average of 9 hours 48 minutes a day.Least sunny months in Irasan: January, October and November receive an average of 8 hours 10 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Irasan, Zamboanga Peninsula, Philippines.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 221 267 303 298 301 274 282 283 268 263 266 275
Mean daily daylight hours 11h 40m 11h 50m 12h 3m 12h 18m 12h 30m 12h 35m 12h 32m 12h 22m 12h 8m 11h 55m 11h 43m 11h 37m

Solar UV radiation in Irasan, Zamboanga Peninsula, Philippines §

Irasan experiences the highest level of ultraviolet (UV) radiation in March, April and September, when the maximum UV index can reach values of 15 - 16, which corresponds to the Extreme category of sun exposure.June, November and December are in the Extreme exposure category. In these months, the maximum values of the UV index do not exceed 13. For more detailed information, check out our hourly Irasan UV Index data.

Average daily maximum UV levels by month for Irasan, Zamboanga Peninsula, Philippines.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) 13 14 16 16 14 13 14 14 15 14 12 11