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Monthly climate in Udon Thani, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Udon Thani features a tropical savanna climate (Aw).Temperatures typically range between 23 °C (74 °F) and 30 °C (85 °F) through the year, but rarely can drop to 9 °C (49 °F) or can rise to as high as 41 °C (107 °F).The average annual precipitation amounts to about 1465 mm (57.7 inches) and receives 150 rainy days on the 1 mm (0.04 inches) threshold annually.Udon Thani enjoys an average of 3497 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 Udon Thani, Thailand §

The warmest months in Udon Thani are April, May and June, with daily mean temperatures ranging from 29 to 30 °C (85 - 85 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 23 to 25 °C (74 - 77 °F) throughout the day. On average each year, Udon Thani experiences 324 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 Udon Thani, Thailand.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
(96°F)		 37°C
(100°F)		 40°C
(104°F)		 41°C
(107°F)		 41°C
(105°F)		 38°C
(100°F)		 37°C
(99°F)		 37°C
(99°F)		 36°C
(97°F)		 36°C
(97°F)		 36°C
(97°F)		 34°C
(93°F)
Mean maximum 34°C
(93°F)		 37°C
(98°F)		 39°C
(102°F)		 39°C
(103°F)		 38°C
(101°F)		 36°C
(97°F)		 36°C
(97°F)		 36°C
(97°F)		 35°C
(96°F)		 35°C
(94°F)		 35°C
(94°F)		 33°C
(91°F)
Average high 30°C
(87°F)		 32°C
(89°F)		 35°C
(94°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(93°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(91°F)		 32°C
(89°F)		 31°C
(89°F)		 29°C
(85°F)
Daily mean 24°C
(75°F)		 25°C
(77°F)		 28°C
(83°F)		 29°C
(85°F)		 30°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 26°C
(79°F)		 23°C
(74°F)
Average low 18°C
(65°F)		 19°C
(66°F)		 23°C
(73°F)		 25°C
(77°F)		 26°C
(79°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(76°F)		 21°C
(71°F)		 18°C
(64°F)
Mean minimum 14°C
(57°F)		 15°C
(59°F)		 19°C
(66°F)		 20°C
(69°F)		 23°C
(75°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 21°C
(70°F)		 17°C
(63°F)		 12°C
(54°F)
Minimum 10°C
(50°F)		 13°C
(55°F)		 17°C
(63°F)		 16°C
(62°F)		 22°C
(72°F)		 24°C
(75°F)		 24°C
(76°F)		 24°C
(75°F)		 22°C
(72°F)		 19°C
(66°F)		 16°C
(62°F)		 9°C
(49°F)

Compare climate in Udon Thani with other places

Compare temperature, precipitation, sunshine, UV index in Udon Thani, Thailand with other places around the world.

Monthly average precipitation in Udon Thani, Thailand §

Udon Thani usually has the most precipitation in July, August and September, with an average of 25 rainy days and 276 mm (10.9 inches) of precipitation per month.The driest months in Udon Thani are January, November and December. On average, 7 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Udon Thani, Thailand.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) 4 (0.1) 12 (0.5) 34 (1.3) 69 (2.7) 183 (7.2) 206 (8.1) 289 (11.4) 319 (12.6) 219 (8.6) 114 (4.5) 11 (0.4) 6 (0.2)
Average precipitation days (≥ 1 mm) 1 1 6 9 18 22 26 25 24 15 2 1

Monthly sunshine hours in Udon Thani, Thailand §

The sunniest months in Udon Thani are March, April and May, when the sun shines an average of 10 hours 18 minutes a day.Least sunny months in Udon Thani: January, July and August receive an average of 8 hours 27 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Udon Thani, Thailand.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 256 294 320 313 313 280 273 256 278 293 303 312
Mean daily daylight hours 11h 12m 11h 33m 12h 2m 12h 31m 12h 56m 13h 8m 13h 2m 12h 40m 12h 12m 11h 43m 11h 18m 11h 5m

Solar UV radiation in Udon Thani, Thailand §

Udon Thani experiences the highest level of ultraviolet (UV) radiation in April, August and September, when the maximum UV index can reach values of 14 - 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 10. For more detailed information, check out our hourly Udon Thani UV Index data.

Average daily maximum UV levels by month for Udon Thani, Thailand.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 13 14 14 13 14 14 14 12 10 9