Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Alva features a humid subtropical climate (Cfa).Temperatures typically range between 18 °C (65 °F) and 28 °C (83 °F) through the year, but rarely can drop to -1 °C (30 °F) or can rise to as high as 37 °C (98 °F).The average annual precipitation amounts to about 1449 mm (57.1 inches) and receives 159 rainy days on the 1 mm (0.04 inches) threshold annually.Alva enjoys an average of 3576 hours of sunshine throughout the year, and daylight varies from 10 hours 28 minutes to 13 hours 46 minutes per day.
The warmest months in Alva are July, August and September, with daily mean temperatures ranging from 28 to 28 °C (82 - 83 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 18 to 21 °C (65 - 71 °F) throughout the day. On average each year, Alva experiences 287 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 | 31°C (88°F) | 32°C (90°F) | 35°C (95°F) | 36°C (98°F) | 37°C (98°F) | 37°C (98°F) | 36°C (96°F) | 35°C (95°F) | 35°C (96°F) | 34°C (94°F) | 34°C (94°F) | 32°C (90°F) |
Mean maximum | 30°C (86°F) | 32°C (89°F) | 33°C (92°F) | 35°C (95°F) | 35°C (96°F) | 35°C (94°F) | 35°C (95°F) | 35°C (95°F) | 34°C (94°F) | 34°C (93°F) | 31°C (89°F) | 30°C (87°F) |
Average high | 24°C (76°F) | 28°C (82°F) | 29°C (84°F) | 31°C (88°F) | 32°C (90°F) | 32°C (90°F) | 33°C (91°F) | 33°C (91°F) | 32°C (90°F) | 31°C (88°F) | 28°C (82°F) | 26°C (79°F) |
Daily mean | 18°C (65°F) | 21°C (71°F) | 22°C (72°F) | 25°C (77°F) | 27°C (80°F) | 27°C (82°F) | 28°C (82°F) | 28°C (83°F) | 28°C (82°F) | 26°C (80°F) | 22°C (73°F) | 20°C (68°F) |
Average low | 13°C (56°F) | 16°C (61°F) | 16°C (61°F) | 19°C (67°F) | 22°C (71°F) | 24°C (75°F) | 24°C (76°F) | 25°C (76°F) | 24°C (76°F) | 23°C (73°F) | 18°C (65°F) | 15°C (59°F) |
Mean minimum | 2°C (37°F) | 4°C (40°F) | 6°C (44°F) | 11°C (52°F) | 17°C (62°F) | 21°C (71°F) | 23°C (73°F) | 23°C (74°F) | 21°C (70°F) | 16°C (62°F) | 10°C (50°F) | 5°C (42°F) |
Minimum | 0°C (33°F) | -1°C (30°F) | 5°C (41°F) | 9°C (48°F) | 13°C (55°F) | 21°C (70°F) | 22°C (71°F) | 22°C (73°F) | 20°C (68°F) | 10°C (50°F) | 6°C (43°F) | 4°C (39°F) |
Compare temperature, precipitation, sunshine, UV index in Alva, Florida, United States with other places around the world.
Alva usually has the most precipitation in June, July and August, with an average of 26 rainy days and 256 mm (10.1 inches) of precipitation per month.The driest months in Alva are January, February and March. On average, 33 mm (1.3 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 37 (1.4) | 40 (1.6) | 22 (0.9) | 58 (2.3) | 147 (5.8) | 251 (9.9) | 267 (10.5) | 249 (9.8) | 191 (7.5) | 98 (3.9) | 44 (1.7) | 46 (1.8) |
Average precipitation days (≥ 1 mm) | 4 | 5 | 2 | 8 | 12 | 24 | 27 | 28 | 22 | 14 | 7 | 6 |
The sunniest months in Alva are March, May and July, when the sun shines an average of 10 hours 29 minutes a day.Least sunny months in Alva: January, February and November receive an average of 8 hours 32 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 220 | 272 | 322 | 322 | 324 | 296 | 328 | 321 | 307 | 299 | 275 | 285 |
Mean daily daylight hours | 10h 39m | 11h 15m | 12h 1m | 12h 48m | 13h 27m | 13h 46m | 13h 36m | 13h 1m | 12h 16m | 11h 29m | 10h 48m | 10h 28m |
Alva experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 12 - 12, which corresponds to the Extreme category of sun exposure.January, November and December are in the Moderate / High exposure category. In these months, the maximum values of the UV index do not exceed 7. For more detailed information, check out our hourly Alva UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 6 | 9 | 10 | 12 | 12 | 12 | 12 | 12 | 11 | 10 | 7 | 5 |