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Monthly climate in Port-Olry, Sanma, Vanuatu

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Port-Olry features a tropical rainforest climate (Af).Temperatures typically range between 24 °C (76 °F) and 26 °C (80 °F) through the year, but rarely can drop to 21 °C (71 °F) or can rise to as high as 29 °C (85 °F).The average annual precipitation amounts to about 2865 mm (112.8 inches) and receives 258 rainy days on the 1 mm (0.04 inches) threshold annually.Port-Olry enjoys an average of 3328 hours of sunshine throughout the year, and daylight varies from 11 hours 14 minutes to 12 hours 59 minutes per day.

Monthly average temperatures in Port-Olry, Sanma, Vanuatu §

The warmest months in Port-Olry are January, February and March, with daily mean temperatures ranging from 26 to 26 °C (79 - 80 °F) throughout the day. The coldest temperatures usually occur in July, August and September, when daily mean temperatures range from 24 to 24 °C (76 - 76 °F) throughout the day. On average each year, Port-Olry experiences 285 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 Port-Olry, Sanma, Vanuatu.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
(84°F)		 29°C
(84°F)		 29°C
(84°F)		 29°C
(85°F)		 28°C
(82°F)		 27°C
(81°F)		 27°C
(80°F)		 27°C
(80°F)		 26°C
(80°F)		 27°C
(81°F)		 28°C
(84°F)		 28°C
(83°F)
Mean maximum 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)		 27°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 27°C
(81°F)		 28°C
(82°F)		 28°C
(83°F)
Average high 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(77°F)		 26°C
(79°F)		 26°C
(79°F)		 27°C
(80°F)
Daily mean 26°C
(79°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(76°F)		 25°C
(77°F)		 25°C
(78°F)		 26°C
(79°F)
Average low 25°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(75°F)		 24°C
(76°F)		 24°C
(76°F)		 25°C
(77°F)
Mean minimum 24°C
(76°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 23°C
(75°F)		 23°C
(74°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(72°F)		 23°C
(74°F)		 23°C
(74°F)		 24°C
(75°F)
Minimum 24°C
(75°F)		 24°C
(76°F)		 24°C
(75°F)		 23°C
(74°F)		 23°C
(74°F)		 21°C
(71°F)		 22°C
(72°F)		 22°C
(71°F)		 22°C
(71°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)

Compare climate in Port-Olry with other places

Compare temperature, precipitation, sunshine, UV index in Port-Olry, Sanma, Vanuatu with other places around the world.

Monthly average precipitation in Port-Olry, Sanma, Vanuatu §

Port-Olry usually has the most precipitation in February, March and May, with an average of 23 rainy days and 341 mm (13.4 inches) of precipitation per month.The driest months in Port-Olry are June, July and August. On average, 134 mm (5.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Port-Olry, Sanma, Vanuatu.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) 210 (8.3) 364 (14.3) 349 (13.7) 300 (11.8) 311 (12.2) 138 (5.4) 115 (4.5) 149 (5.9) 206 (8.1) 215 (8.5) 228 (9.0) 281 (11.1)
Average precipitation days (≥ 1 mm) 22 22 29 26 19 16 16 16 19 24 23 26

Monthly sunshine hours in Port-Olry, Sanma, Vanuatu §

The sunniest months in Port-Olry are October, November and December, when the sun shines an average of 9 hours 54 minutes a day.Least sunny months in Port-Olry: January, February and April receive an average of 8 hours 24 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Port-Olry, Sanma, Vanuatu.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 240 261 277 253 273 262 280 285 281 311 296 303
Mean daily daylight hours 12h 53m 12h 34m 12h 9m 11h 44m 11h 24m 11h 14m 11h 19m 11h 36m 12h 0m 12h 25m 12h 47m 12h 59m

Solar UV radiation in Port-Olry, Sanma, Vanuatu §

Port-Olry experiences the highest level of ultraviolet (UV) radiation in January, February and March, when the maximum UV index can reach values of 16 - 16, which corresponds to the Extreme category of sun exposure.May, June and July are in the Very High / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Port-Olry UV Index data.

Average daily maximum UV levels by month for Port-Olry, Sanma, Vanuatu.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) 16 16 16 14 11 9 10 12 14 15 14 15