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Monthly climate in Nakhon Ratchasima, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Nakhon Ratchasima features a tropical savanna climate (Aw).Temperatures typically range between 24 °C (76 °F) and 29 °C (85 °F) through the year, but rarely can drop to 12 °C (53 °F) or can rise to as high as 40 °C (105 °F).The average annual precipitation amounts to about 1236 mm (48.7 inches) and receives 161 rainy days on the 1 mm (0.04 inches) threshold annually.Nakhon Ratchasima enjoys an average of 3576 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 Nakhon Ratchasima, Thailand §

The warmest months in Nakhon Ratchasima are April, May and June, with daily mean temperatures ranging from 29 to 29 °C (85 - 85 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 24 to 26 °C (76 - 79 °F) throughout the day. On average each year, Nakhon Ratchasima experiences 325 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 Nakhon Ratchasima, 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 36°C
(97°F)		 38°C
(100°F)		 40°C
(104°F)		 40°C
(105°F)		 39°C
(102°F)		 39°C
(103°F)		 38°C
(101°F)		 36°C
(97°F)		 35°C
(95°F)		 36°C
(97°F)		 35°C
(95°F)		 35°C
(94°F)
Mean maximum 34°C
(94°F)		 36°C
(98°F)		 38°C
(101°F)		 39°C
(102°F)		 37°C
(99°F)		 36°C
(98°F)		 36°C
(97°F)		 35°C
(96°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(94°F)		 33°C
(92°F)
Average high 31°C
(88°F)		 33°C
(91°F)		 35°C
(96°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(94°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(90°F)		 31°C
(89°F)		 31°C
(88°F)		 30°C
(86°F)
Daily mean 25°C
(77°F)		 26°C
(79°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(82°F)		 27°C
(81°F)		 26°C
(79°F)		 24°C
(76°F)
Average low 20°C
(68°F)		 21°C
(69°F)		 24°C
(75°F)		 25°C
(77°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)		 26°C
(78°F)		 25°C
(77°F)		 24°C
(76°F)		 22°C
(72°F)		 20°C
(68°F)
Mean minimum 15°C
(60°F)		 17°C
(62°F)		 20°C
(69°F)		 21°C
(70°F)		 23°C
(74°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 24°C
(75°F)		 21°C
(71°F)		 19°C
(66°F)		 15°C
(59°F)
Minimum 12°C
(53°F)		 14°C
(57°F)		 19°C
(66°F)		 16°C
(61°F)		 20°C
(68°F)		 24°C
(76°F)		 24°C
(75°F)		 24°C
(75°F)		 24°C
(75°F)		 19°C
(67°F)		 18°C
(65°F)		 12°C
(54°F)

Compare climate in Nakhon Ratchasima with other places

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

Monthly average precipitation in Nakhon Ratchasima, Thailand §

Nakhon Ratchasima usually has the most precipitation in July, September and October, with an average of 21 rainy days and 203 mm (8.0 inches) of precipitation per month.The driest months in Nakhon Ratchasima are January, February and December. On average, 8 mm (0.3 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Nakhon Ratchasima, 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) 7 (0.3) 10 (0.4) 32 (1.3) 97 (3.8) 147 (5.8) 117 (4.6) 188 (7.4) 173 (6.8) 246 (9.7) 176 (6.9) 36 (1.4) 8 (0.3)
Average precipitation days (≥ 1 mm) 2 2 5 15 20 20 23 24 24 18 7 1

Monthly sunshine hours in Nakhon Ratchasima, Thailand §

The sunniest months in Nakhon Ratchasima are March, May and December, when the sun shines an average of 10 hours 24 minutes a day.Least sunny months in Nakhon Ratchasima: January, September and October receive an average of 8 hours 57 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Nakhon Ratchasima, 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 256 298 327 313 326 298 288 285 280 285 299 314
Mean daily daylight hours 11h 20m 11h 38m 12h 2m 12h 27m 12h 48m 12h 59m 12h 53m 12h 35m 12h 11m 11h 46m 11h 25m 11h 14m

Solar UV radiation in Nakhon Ratchasima, Thailand §

Nakhon Ratchasima experiences the highest level of ultraviolet (UV) radiation in April, May and August, 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 Nakhon Ratchasima UV Index data.

Average daily maximum UV levels by month for Nakhon Ratchasima, 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 13 14 14 14 13 14 14 13 13 10 9