Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Usa features a humid subtropical climate (Cfa).Temperatures typically range between 6 °C (42 °F) and 28 °C (83 °F) through the year, but rarely can drop to -4 °C (25 °F) or can rise to as high as 35 °C (95 °F).The average annual precipitation amounts to about 1680 mm (66.2 inches) and receives 133 rainy days on the 1 mm (0.04 inches) threshold annually.Usa enjoys an average of 3004 hours of sunshine throughout the year, and daylight varies from 9 hours 57 minutes to 14 hours 19 minutes per day.
The warmest months in Usa are July, August and September, with daily mean temperatures ranging from 24 to 28 °C (76 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 6 to 8 °C (42 - 46 °F) throughout the day. On average each year, Usa experiences 97 days above 25 °C (77.0 °F) and 7 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 16°C (61°F) | 20°C (68°F) | 21°C (71°F) | 25°C (78°F) | 30°C (86°F) | 31°C (87°F) | 34°C (93°F) | 35°C (95°F) | 33°C (91°F) | 29°C (85°F) | 26°C (79°F) | 21°C (71°F) |
Mean maximum | 14°C (57°F) | 16°C (61°F) | 20°C (69°F) | 23°C (74°F) | 28°C (83°F) | 29°C (84°F) | 33°C (92°F) | 34°C (93°F) | 31°C (89°F) | 28°C (83°F) | 22°C (72°F) | 17°C (63°F) |
Average high | 9°C (48°F) | 10°C (50°F) | 14°C (58°F) | 18°C (66°F) | 23°C (74°F) | 26°C (79°F) | 29°C (85°F) | 31°C (88°F) | 27°C (81°F) | 22°C (72°F) | 17°C (63°F) | 11°C (52°F) |
Daily mean | 6°C (42°F) | 6°C (44°F) | 11°C (51°F) | 15°C (59°F) | 20°C (68°F) | 23°C (74°F) | 27°C (80°F) | 28°C (83°F) | 24°C (76°F) | 19°C (67°F) | 13°C (56°F) | 8°C (46°F) |
Average low | 3°C (38°F) | 3°C (38°F) | 7°C (45°F) | 11°C (53°F) | 16°C (62°F) | 20°C (69°F) | 24°C (76°F) | 25°C (78°F) | 22°C (72°F) | 17°C (62°F) | 10°C (51°F) | 5°C (41°F) |
Mean minimum | -1°C (30°F) | -1°C (31°F) | 3°C (37°F) | 6°C (43°F) | 11°C (52°F) | 17°C (63°F) | 21°C (71°F) | 23°C (73°F) | 17°C (64°F) | 12°C (53°F) | 5°C (42°F) | 1°C (33°F) |
Minimum | -4°C (25°F) | -4°C (26°F) | 2°C (36°F) | 5°C (41°F) | 9°C (48°F) | 16°C (61°F) | 19°C (67°F) | 20°C (68°F) | 16°C (62°F) | 10°C (50°F) | 4°C (40°F) | -1°C (31°F) |
Compare temperature, precipitation, sunshine, UV index in Usa, Oita, Japan with other places around the world.
Usa usually has the most precipitation in June, July and August, with an average of 15 rainy days and 249 mm (9.8 inches) of precipitation per month.The driest months in Usa are January, November and December. On average, 53 mm (2.1 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 52 (2.0) | 71 (2.8) | 122 (4.8) | 114 (4.5) | 156 (6.2) | 194 (7.6) | 329 (13.0) | 224 (8.8) | 173 (6.8) | 138 (5.4) | 47 (1.9) | 59 (2.3) |
Average precipitation days (≥ 1 mm) | 6 | 10 | 12 | 9 | 11 | 14 | 19 | 14 | 15 | 9 | 6 | 8 |
The sunniest months in Usa are April, May and August, when the sun shines an average of 9 hours 24 minutes a day.Least sunny months in Usa: January, February and December receive an average of 6 hours 47 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 172 | 229 | 260 | 275 | 291 | 265 | 266 | 297 | 247 | 248 | 232 | 216 |
Mean daily daylight hours | 10h 11m | 10h 57m | 11h 58m | 13h 0m | 13h 53m | 14h 19m | 14h 6m | 13h 20m | 12h 21m | 11h 19m | 10h 24m | 9h 57m |
Usa experiences the highest level of ultraviolet (UV) radiation in April, July and August, when the maximum UV index can reach values of 11 - 12, which corresponds to the Extreme category of sun exposure.January, February and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 6. For more detailed information, check out our hourly Usa UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 4 | 6 | 8 | 11 | 11 | 11 | 12 | 12 | 11 | 7 | 6 | 4 |