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Monthly climate in Bandar, North Sumatra, Indonesia

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Bandar features a tropical rainforest climate (Af).Temperatures typically range between 25 °C (78 °F) and 26 °C (80 °F) through the year, but rarely can drop to 19 °C (66 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 2818 mm (110.9 inches) and receives 305 rainy days on the 1 mm (0.04 inches) threshold annually.Bandar enjoys an average of 3280 hours of sunshine throughout the year, and daylight varies from 11 hours 59 minutes to 12 hours 13 minutes per day.

Monthly average temperatures in Bandar, North Sumatra, Indonesia §

The warmest months in Bandar are April, May and June, with daily mean temperatures ranging from 26 to 26 °C (79 - 80 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 25 to 25 °C (78 - 78 °F) throughout the day. On average each year, Bandar 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 Bandar, North Sumatra, Indonesia.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 33°C
(92°F)		 33°C
(92°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(94°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(94°F)		 33°C
(93°F)		 33°C
(92°F)
Mean maximum 32°C
(90°F)		 32°C
(90°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(91°F)		 32°C
(90°F)
Average high 30°C
(86°F)		 30°C
(87°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(88°F)		 31°C
(87°F)		 30°C
(86°F)		 30°C
(86°F)
Daily mean 25°C
(78°F)		 26°C
(78°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)		 26°C
(79°F)		 25°C
(78°F)		 25°C
(78°F)
Average low 22°C
(72°F)		 22°C
(73°F)		 23°C
(73°F)		 23°C
(74°F)		 23°C
(74°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 22°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)		 23°C
(73°F)
Mean minimum 21°C
(70°F)		 21°C
(70°F)		 21°C
(71°F)		 22°C
(72°F)		 22°C
(72°F)		 22°C
(71°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(70°F)		 21°C
(71°F)		 22°C
(72°F)		 21°C
(71°F)
Minimum 19°C
(66°F)		 21°C
(69°F)		 21°C
(69°F)		 22°C
(71°F)		 22°C
(72°F)		 21°C
(70°F)		 21°C
(69°F)		 20°C
(68°F)		 21°C
(69°F)		 20°C
(69°F)		 22°C
(71°F)		 21°C
(69°F)

Compare climate in Bandar with other places

Compare temperature, precipitation, sunshine, UV index in Bandar, North Sumatra, Indonesia with other places around the world.

Monthly average precipitation in Bandar, North Sumatra, Indonesia §

Bandar usually has the most precipitation in April, November and December, with an average of 28 rainy days and 331 mm (13.1 inches) of precipitation per month.The driest months in Bandar are February, June and July. On average, 157 mm (6.2 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Bandar, North Sumatra, Indonesia.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) 197 (7.8) 151 (6.0) 207 (8.1) 280 (11.0) 270 (10.6) 182 (7.2) 138 (5.5) 189 (7.4) 259 (10.2) 229 (9.0) 379 (14.9) 336 (13.2)
Average precipitation days (≥ 1 mm) 22 25 26 29 30 21 20 22 26 27 28 29

Monthly sunshine hours in Bandar, North Sumatra, Indonesia §

The sunniest months in Bandar are March, July and August, when the sun shines an average of 9 hours 46 minutes a day.Least sunny months in Bandar: January, November and December receive an average of 7 hours 42 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Bandar, North Sumatra, Indonesia.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 228 283 303 263 273 292 302 302 277 271 224 256
Mean daily daylight hours 12h 0m 12h 2m 12h 5m 12h 8m 12h 12m 12h 13m 12h 12m 12h 9m 12h 6m 12h 3m 12h 0m 11h 59m

Solar UV radiation in Bandar, North Sumatra, Indonesia §

Bandar 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, July 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 Bandar UV Index data.

Average daily maximum UV levels by month for Bandar, North Sumatra, Indonesia.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) 14 15 16 16 15 12 13 14 15 15 14 13