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Monthly climate in Si Racha, Chon Buri, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Si Racha features a tropical savanna climate (Aw).Temperatures typically range between 27 °C (81 °F) and 30 °C (86 °F) through the year, but rarely can drop to 16 °C (61 °F) or can rise to as high as 37 °C (99 °F).The average annual precipitation amounts to about 1416 mm (55.7 inches) and receives 192 rainy days on the 1 mm (0.04 inches) threshold annually.Si Racha enjoys an average of 3576 hours of sunshine throughout the year, and daylight varies from 11 hours 20 minutes to 12 hours 53 minutes per day.

Monthly average temperatures in Si Racha, Chon Buri, Thailand §

The warmest months in Si Racha are April, May and June, with daily mean temperatures ranging from 29 to 30 °C (85 - 86 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 27 to 28 °C (81 - 82 °F) throughout the day. On average each year, Si Racha 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 Si Racha, Chon Buri, 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
(95°F)		 35°C
(95°F)		 36°C
(97°F)		 37°C
(99°F)		 37°C
(99°F)		 35°C
(96°F)		 36°C
(97°F)		 35°C
(96°F)		 35°C
(95°F)		 36°C
(96°F)		 35°C
(96°F)		 35°C
(96°F)
Mean maximum 34°C
(93°F)		 34°C
(94°F)		 35°C
(95°F)		 36°C
(96°F)		 35°C
(96°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(93°F)		 34°C
(94°F)		 34°C
(94°F)
Average high 32°C
(90°F)		 32°C
(91°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(92°F)		 33°C
(91°F)		 32°C
(90°F)		 32°C
(90°F)		 32°C
(89°F)		 32°C
(89°F)		 32°C
(90°F)		 31°C
(89°F)
Daily mean 27°C
(81°F)		 28°C
(82°F)		 29°C
(85°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(81°F)
Average low 23°C
(74°F)		 24°C
(76°F)		 26°C
(79°F)		 27°C
(80°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 27°C
(81°F)		 26°C
(79°F)		 26°C
(79°F)		 25°C
(77°F)		 23°C
(74°F)
Mean minimum 20°C
(67°F)		 22°C
(71°F)		 24°C
(75°F)		 23°C
(74°F)		 24°C
(76°F)		 26°C
(79°F)		 25°C
(78°F)		 25°C
(78°F)		 25°C
(77°F)		 24°C
(75°F)		 22°C
(73°F)		 19°C
(66°F)
Minimum 17°C
(62°F)		 19°C
(66°F)		 22°C
(72°F)		 20°C
(67°F)		 22°C
(72°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 23°C
(74°F)		 22°C
(72°F)		 16°C
(61°F)

Compare climate in Si Racha with other places

Compare temperature, precipitation, sunshine, UV index in Si Racha, Chon Buri, Thailand with other places around the world.

Monthly average precipitation in Si Racha, Chon Buri, Thailand §

Si Racha usually has the most precipitation in July, September and October, with an average of 24 rainy days and 219 mm (8.6 inches) of precipitation per month.The driest months in Si Racha are January, February and December. On average, 27 mm (1.1 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Si Racha, Chon Buri, 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) 27 (1.1) 27 (1.1) 60 (2.4) 122 (4.8) 166 (6.5) 109 (4.3) 168 (6.6) 160 (6.3) 262 (10.3) 228 (9.0) 59 (2.3) 28 (1.1)
Average precipitation days (≥ 1 mm) 4 5 11 18 22 22 25 24 25 23 10 3

Monthly sunshine hours in Si Racha, Chon Buri, Thailand §

The sunniest months in Si Racha are March, April and May, when the sun shines an average of 10 hours 38 minutes a day.Least sunny months in Si Racha: January, September and October receive an average of 8 hours 44 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Si Racha, Chon Buri, 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 252 298 336 320 322 304 287 287 266 284 298 316
Mean daily daylight hours 11h 25m 11h 41m 12h 2m 12h 25m 12h 43m 12h 53m 12h 48m 12h 32m 12h 10m 11h 48m 11h 29m 11h 20m

Solar UV radiation in Si Racha, Chon Buri, Thailand §

Si Racha 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 Si Racha UV Index data.

Average daily maximum UV levels by month for Si Racha, Chon Buri, 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) 10 13 14 14 14 13 14 14 13 13 10 9