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Monthly climate in Sieyik, Panama

Last updated: July 31, 2025

Under the Köppen–Geiger climate classification Sieyik features a tropical rainforest climate (Af). Temperatures typically range between 22 °C (72 °F) and 24 °C (76 °F) through the year, but rarely can drop to 17 °C (64 °F) or can rise to as high as 31 °C (88 °F). The average annual precipitation amounts to about 3465 mm (136.4 inches) and receives 312 rainy days on the 1 mm (0.04 inches) threshold annually. Sieyik enjoys an average of 3407 hours of sunshine throughout the year, and daylight varies from 11 hours 33 minutes to 12 hours 39 minutes per day.

Monthly average temperatures in Sieyik, Panama

The warmest months in Sieyik are May, June and September, with daily mean temperatures ranging from 24 to 24 °C (76 - 76 °F) throughout the day. The coldest temperatures usually occur in January, February and March, when daily mean temperatures range from 22 to 22 °C (72 - 73 °F) throughout the day. On average each year, Sieyik experiences 258 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 Sieyik. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to June 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Maximum27°C
(80°F)		28°C
(82°F)		27°C
(81°F)		29°C
(84°F)		31°C
(88°F)		30°C
(85°F)		29°C
(84°F)		30°C
(85°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		27°C
(81°F)
Mean maximum26°C
(80°F)		27°C
(80°F)		27°C
(80°F)		28°C
(83°F)		29°C
(85°F)		29°C
(84°F)		28°C
(83°F)		29°C
(84°F)		29°C
(84°F)		29°C
(84°F)		28°C
(82°F)		27°C
(81°F)
Average high25°C
(77°F)		25°C
(77°F)		25°C
(77°F)		26°C
(79°F)		27°C
(81°F)		27°C
(81°F)		27°C
(80°F)		27°C
(81°F)		27°C
(81°F)		27°C
(81°F)		26°C
(79°F)		25°C
(78°F)
Daily mean22°C
(72°F)		22°C
(72°F)		22°C
(73°F)		23°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		24°C
(76°F)		24°C
(76°F)		24°C
(76°F)		24°C
(75°F)		23°C
(73°F)
Average low20°C
(68°F)		20°C
(68°F)		20°C
(68°F)		21°C
(71°F)		22°C
(73°F)		22°C
(73°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(72°F)		22°C
(71°F)		21°C
(70°F)
Mean minimum18°C
(65°F)		18°C
(65°F)		18°C
(65°F)		19°C
(67°F)		21°C
(71°F)		22°C
(71°F)		21°C
(70°F)		21°C
(71°F)		21°C
(70°F)		20°C
(69°F)		20°C
(68°F)		19°C
(67°F)
Minimum18°C
(64°F)		17°C
(64°F)		18°C
(64°F)		19°C
(66°F)		20°C
(69°F)		21°C
(70°F)		21°C
(70°F)		21°C
(70°F)		21°C
(69°F)		18°C
(65°F)		19°C
(67°F)		19°C
(66°F)

Compare climate in Sieyik with other places

Compare temperature, precipitation, sunshine, UV index in Sieyik, Panama with other places around the world.

Monthly average precipitation in Sieyik, Panama

Sieyik usually has the most precipitation in May, July and October, with an average of 29 rainy days and 434 mm (17.1 inches) of precipitation per month. The driest months in Sieyik are January, February and March. On average, 148 mm (5.8 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Sieyik. Generated using Copernicus Climate Change Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Average precipitation mm (inches)193 (7.6)125 (4.9)126 (5.0)195 (7.7)476 (18.7)320 (12.6)386 (15.2)326 (12.8)257 (10.1)442 (17.4)338 (13.3)283 (11.1)
Average precipitation days (≥ 1 mm)181923272929302928302624

Monthly sunshine hours in Sieyik, Panama

The sunniest months in Sieyik are February, March and April, when the sun shines an average of 10 hours 24 minutes a day. Least sunny months in Sieyik: January, October and November receive an average of 8 hours 31 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Sieyik. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2017 to January 2022.
 JanFebMarAprMayJunJulAugSepOctNovDec
Mean monthly sunshine hours239295331310276278279280279268275292
Mean daily daylight hours11h 37m11h 48m12h 3m12h 19m12h 33m12h 39m12h 35m12h 24m12h 9m11h 53m11h 40m11h 33m

Solar UV radiation in Sieyik, Panama

Sieyik experiences the highest level of ultraviolet (UV) radiation in March, April and May, when the maximum UV index can reach values of 14 - 15, which corresponds to the Extreme category of sun exposure. January, November and December are in the Very High / 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 Sieyik UV Index data.

Average daily maximum UV levels by month for Sieyik. Generated using Copernicus Atmosphere Monitoring Service information. Data for period from January 2022 to January 2023.
 JanFebMarAprMayJunJulAugSepOctNovDec
UV Index (month maximum)121314151414131313141110