Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Nam Khun features a tropical savanna climate (Aw).Temperatures typically range between 24 °C (76 °F) and 29 °C (84 °F) through the year, but rarely can drop to 11 °C (53 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 1548 mm (61.0 inches) and receives 189 rainy days on the 1 mm (0.04 inches) threshold annually.Nam Khun enjoys an average of 3514 hours of sunshine throughout the year, and daylight varies from 11 hours 16 minutes to 12 hours 57 minutes per day.
The warmest months in Nam Khun are March, April and May, with daily mean temperatures ranging from 28 to 29 °C (83 - 84 °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, Nam Khun experiences 326 days above 25 °C (77.0 °F) and 0 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 35°C (95°F) | 36°C (97°F) | 37°C (99°F) | 38°C (100°F) | 39°C (102°F) | 36°C (97°F) | 35°C (94°F) | 34°C (93°F) | 33°C (92°F) | 33°C (92°F) | 34°C (93°F) | 34°C (93°F) |
Mean maximum | 33°C (93°F) | 35°C (95°F) | 36°C (97°F) | 37°C (99°F) | 36°C (97°F) | 34°C (94°F) | 34°C (93°F) | 33°C (92°F) | 33°C (92°F) | 33°C (92°F) | 33°C (92°F) | 33°C (91°F) |
Average high | 31°C (88°F) | 32°C (90°F) | 34°C (93°F) | 34°C (93°F) | 33°C (91°F) | 32°C (90°F) | 31°C (88°F) | 31°C (88°F) | 31°C (88°F) | 31°C (87°F) | 31°C (87°F) | 30°C (86°F) |
Daily mean | 25°C (77°F) | 26°C (79°F) | 28°C (83°F) | 29°C (84°F) | 28°C (83°F) | 28°C (83°F) | 27°C (81°F) | 27°C (81°F) | 27°C (81°F) | 26°C (80°F) | 26°C (79°F) | 24°C (76°F) |
Average low | 20°C (67°F) | 20°C (69°F) | 24°C (75°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 25°C (77°F) | 24°C (76°F) | 24°C (75°F) | 22°C (72°F) | 20°C (68°F) |
Mean minimum | 15°C (60°F) | 16°C (61°F) | 20°C (69°F) | 21°C (70°F) | 23°C (74°F) | 24°C (75°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 21°C (70°F) | 19°C (66°F) | 16°C (60°F) |
Minimum | 11°C (53°F) | 13°C (56°F) | 17°C (63°F) | 18°C (65°F) | 20°C (69°F) | 23°C (74°F) | 23°C (74°F) | 23°C (74°F) | 23°C (73°F) | 19°C (67°F) | 18°C (65°F) | 14°C (57°F) |
Compare temperature, precipitation, sunshine, UV index in Nam Khun, Ubon Ratchathani, Thailand with other places around the world.
Nam Khun usually has the most precipitation in July, August and September, with an average of 27 rainy days and 264 mm (10.4 inches) of precipitation per month.The driest months in Nam Khun are January, February and December. On average, 10 mm (0.4 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 4 (0.2) | 5 (0.2) | 38 (1.5) | 81 (3.2) | 158 (6.2) | 176 (6.9) | 237 (9.3) | 253 (10.0) | 301 (11.8) | 204 (8.0) | 72 (2.8) | 19 (0.8) |
Average precipitation days (≥ 1 mm) | 1 | 1 | 7 | 15 | 23 | 25 | 28 | 28 | 27 | 21 | 10 | 3 |
The sunniest months in Nam Khun are March, April and May, when the sun shines an average of 10 hours 22 minutes a day.Least sunny months in Nam Khun: January, August and September receive an average of 8 hours 44 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 261 | 297 | 324 | 312 | 317 | 295 | 279 | 273 | 268 | 276 | 296 | 311 |
Mean daily daylight hours | 11h 21m | 11h 39m | 12h 2m | 12h 27m | 12h 47m | 12h 57m | 12h 52m | 12h 34m | 12h 11m | 11h 47m | 11h 26m | 11h 16m |
Nam Khun experiences the highest level of ultraviolet (UV) radiation in April, May and September, when the maximum UV index can reach values of 14 - 15, 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 Nam Khun UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 10 | 13 | 14 | 14 | 15 | 13 | 14 | 14 | 14 | 12 | 11 | 10 |