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Monthly climate in Photharam, Ratchaburi, Thailand

Last updated: May 6, 2024

Under the Köppen–Geiger climate classification Photharam features a tropical savanna climate (Aw).Temperatures typically range between 26 °C (79 °F) and 30 °C (87 °F) through the year, but rarely can drop to 16 °C (60 °F) or can rise to as high as 41 °C (105 °F).The average annual precipitation amounts to about 1290 mm (50.8 inches) and receives 169 rainy days on the 1 mm (0.04 inches) threshold annually.Photharam enjoys an average of 3515 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 Photharam, Ratchaburi, Thailand §

The warmest months in Photharam are March, April and May, with daily mean temperatures ranging from 30 to 30 °C (86 - 87 °F) throughout the day. The coldest temperatures usually occur in January, November and December, when daily mean temperatures range from 26 to 27 °C (79 - 81 °F) throughout the day. On average each year, Photharam experiences 328 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 Photharam, Ratchaburi, 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)		 37°C
(99°F)		 39°C
(102°F)		 40°C
(104°F)		 41°C
(105°F)		 38°C
(101°F)		 37°C
(99°F)		 37°C
(98°F)		 37°C
(99°F)		 35°C
(95°F)		 34°C
(94°F)		 35°C
(96°F)
Mean maximum 34°C
(94°F)		 36°C
(97°F)		 38°C
(101°F)		 39°C
(102°F)		 38°C
(101°F)		 36°C
(97°F)		 36°C
(97°F)		 35°C
(96°F)		 35°C
(96°F)		 34°C
(94°F)		 34°C
(93°F)		 34°C
(93°F)
Average high 32°C
(89°F)		 33°C
(93°F)		 36°C
(96°F)		 36°C
(97°F)		 35°C
(95°F)		 34°C
(94°F)		 34°C
(93°F)		 33°C
(92°F)		 33°C
(92°F)		 32°C
(90°F)		 32°C
(89°F)		 31°C
(88°F)
Daily mean 26°C
(80°F)		 28°C
(82°F)		 30°C
(86°F)		 30°C
(87°F)		 30°C
(86°F)		 29°C
(85°F)		 29°C
(85°F)		 29°C
(84°F)		 29°C
(84°F)		 28°C
(83°F)		 27°C
(81°F)		 26°C
(79°F)
Average low 22°C
(72°F)		 23°C
(73°F)		 25°C
(77°F)		 26°C
(79°F)		 27°C
(80°F)		 26°C
(80°F)		 26°C
(79°F)		 26°C
(79°F)		 26°C
(78°F)		 25°C
(77°F)		 24°C
(75°F)		 22°C
(72°F)
Mean minimum 18°C
(65°F)		 20°C
(68°F)		 22°C
(72°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(78°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(75°F)		 21°C
(70°F)		 18°C
(64°F)
Minimum 16°C
(60°F)		 19°C
(66°F)		 21°C
(70°F)		 20°C
(69°F)		 23°C
(74°F)		 25°C
(77°F)		 25°C
(77°F)		 24°C
(76°F)		 24°C
(76°F)		 22°C
(72°F)		 20°C
(68°F)		 16°C
(61°F)

Compare climate in Photharam with other places

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

Monthly average precipitation in Photharam, Ratchaburi, Thailand §

Photharam usually has the most precipitation in August, September and October, with an average of 23 rainy days and 200 mm (7.9 inches) of precipitation per month.The driest months in Photharam are January, February and December. On average, 18 mm (0.7 inches) of precipitation falls during these months.

Monthly average precipitation and precipitation days in Photharam, Ratchaburi, 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) 23 (0.9) 13 (0.5) 32 (1.3) 98 (3.9) 163 (6.4) 126 (5.0) 129 (5.1) 169 (6.7) 219 (8.6) 213 (8.4) 86 (3.4) 18 (0.7)
Average precipitation days (≥ 1 mm) 3 2 4 13 21 21 22 25 24 21 10 3

Monthly sunshine hours in Photharam, Ratchaburi, Thailand §

The sunniest months in Photharam are March, April and May, when the sun shines an average of 10 hours 31 minutes a day.Least sunny months in Photharam: January, August and September 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 Photharam, Ratchaburi, 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 250 298 332 318 316 299 280 266 260 282 293 314
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 28m 11h 19m

Solar UV radiation in Photharam, Ratchaburi, Thailand §

Photharam 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 / Extreme exposure category. In these months, the maximum values of the UV index do not exceed 11. For more detailed information, check out our hourly Photharam UV Index data.

Average daily maximum UV levels by month for Photharam, Ratchaburi, 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) 11 12 14 14 14 13 14 14 13 13 10 9