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Monthly climate in Chachoengsao, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Chachoengsao features a tropical savanna climate (Aw).Temperatures typically range between 27 °C (80 °F) and 30 °C (86 °F) through the year, but rarely can drop to 14 °C (58 °F) or can rise to as high as 38 °C (101 °F).The average annual precipitation amounts to about 1617 mm (63.6 inches) and receives 195 rainy days on the 1 mm (0.04 inches) threshold annually.Chachoengsao enjoys an average of 3548 hours of sunshine throughout the year, and daylight varies from 11 hours 19 minutes to 12 hours 54 minutes per day.

Monthly average temperatures in Chachoengsao, Thailand §

The warmest months in Chachoengsao are April, May and June, with daily mean temperatures ranging from 30 to 30 °C (86 - 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 (80 - 82 °F) throughout the day. On average each year, Chachoengsao 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 Chachoengsao, 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)		 36°C
(96°F)		 37°C
(99°F)		 38°C
(101°F)		 38°C
(101°F)		 36°C
(98°F)		 37°C
(98°F)		 36°C
(96°F)		 35°C
(95°F)		 36°C
(97°F)		 37°C
(99°F)		 36°C
(97°F)
Mean maximum 34°C
(94°F)		 35°C
(95°F)		 36°C
(98°F)		 37°C
(99°F)		 37°C
(98°F)		 35°C
(96°F)		 35°C
(95°F)		 35°C
(95°F)		 35°C
(95°F)		 35°C
(94°F)		 35°C
(95°F)		 34°C
(94°F)
Average high 32°C
(90°F)		 33°C
(92°F)		 34°C
(94°F)		 35°C
(94°F)		 34°C
(94°F)		 34°C
(93°F)		 33°C
(91°F)		 33°C
(91°F)		 32°C
(91°F)		 32°C
(91°F)		 33°C
(91°F)		 32°C
(90°F)
Daily mean 27°C
(81°F)		 28°C
(82°F)		 29°C
(85°F)		 30°C
(86°F)		 30°C
(86°F)		 30°C
(86°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 28°C
(83°F)		 28°C
(83°F)		 27°C
(80°F)
Average low 22°C
(72°F)		 23°C
(74°F)		 26°C
(78°F)		 26°C
(80°F)		 27°C
(80°F)		 27°C
(81°F)		 26°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 25°C
(78°F)		 24°C
(76°F)		 22°C
(73°F)
Mean minimum 18°C
(64°F)		 21°C
(69°F)		 23°C
(73°F)		 23°C
(74°F)		 24°C
(76°F)		 26°C
(79°F)		 25°C
(77°F)		 25°C
(77°F)		 25°C
(76°F)		 23°C
(74°F)		 21°C
(69°F)		 17°C
(64°F)
Minimum 15°C
(59°F)		 19°C
(66°F)		 22°C
(71°F)		 20°C
(69°F)		 23°C
(73°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 22°C
(72°F)		 20°C
(69°F)		 14°C
(58°F)

Compare climate in Chachoengsao with other places

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

Monthly average precipitation in Chachoengsao, Thailand §

Chachoengsao usually has the most precipitation in July, September and October, with an average of 25 rainy days and 252 mm (9.9 inches) of precipitation per month.The driest months in Chachoengsao are January, February and December. On average, 23 mm (0.9 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Chachoengsao, 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) 26 (1.0) 23 (0.9) 57 (2.3) 129 (5.1) 200 (7.9) 152 (6.0) 232 (9.1) 211 (8.3) 299 (11.8) 223 (8.8) 43 (1.7) 22 (0.9)
Average precipitation days (≥ 1 mm) 4 4 9 17 24 25 28 25 27 21 8 3

Monthly sunshine hours in Chachoengsao, Thailand §

The sunniest months in Chachoengsao are March, April and May, when the sun shines an average of 10 hours 34 minutes a day.Least sunny months in Chachoengsao: January, August and September receive an average of 8 hours 38 minutes of sunshine daily.

Mean monthly sunshine duration, average sunshine hours per day and mean daily daylight hours in Chachoengsao, 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 252 297 334 318 320 299 283 279 262 284 298 316
Mean daily daylight hours 11h 24m 11h 40m 12h 2m 12h 25m 12h 44m 12h 54m 12h 49m 12h 32m 12h 11m 11h 48m 11h 29m 11h 19m

Solar UV radiation in Chachoengsao, Thailand §

Chachoengsao experiences the highest level of ultraviolet (UV) radiation in March, 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 Chachoengsao UV Index data.

Average daily maximum UV levels by month for Chachoengsao, 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 12 14 13 14 13 13 14 13 12 10 9