Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Pelham features a humid subtropical climate (Cfa).Temperatures typically range between 11 °C (52 °F) and 28 °C (82 °F) through the year, but rarely can drop to -7 °C (20 °F) or can rise to as high as 39 °C (102 °F).The average annual precipitation amounts to about 1174 mm (46.2 inches) and receives 131 rainy days on the 1 mm (0.04 inches) threshold annually.Pelham enjoys an average of 3210 hours of sunshine throughout the year, and daylight varies from 10 hours 8 minutes to 14 hours 7 minutes per day.
The warmest months in Pelham are June, July and August, with daily mean temperatures ranging from 27 to 28 °C (80 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 11 to 15 °C (52 - 59 °F) throughout the day. On average each year, Pelham experiences 199 days above 25 °C (77.0 °F) and 12 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 28°C (83°F) | 29°C (84°F) | 33°C (91°F) | 34°C (94°F) | 37°C (99°F) | 37°C (99°F) | 38°C (101°F) | 38°C (101°F) | 39°C (102°F) | 36°C (97°F) | 30°C (86°F) | 27°C (82°F) |
Mean maximum | 26°C (79°F) | 28°C (82°F) | 30°C (85°F) | 32°C (89°F) | 34°C (94°F) | 36°C (97°F) | 36°C (98°F) | 36°C (98°F) | 36°C (97°F) | 34°C (93°F) | 29°C (84°F) | 26°C (79°F) |
Average high | 17°C (63°F) | 21°C (70°F) | 23°C (74°F) | 26°C (79°F) | 30°C (87°F) | 32°C (90°F) | 33°C (92°F) | 33°C (92°F) | 32°C (90°F) | 28°C (83°F) | 22°C (72°F) | 19°C (66°F) |
Daily mean | 11°C (52°F) | 15°C (59°F) | 17°C (63°F) | 20°C (68°F) | 24°C (76°F) | 27°C (80°F) | 28°C (82°F) | 28°C (82°F) | 26°C (80°F) | 22°C (73°F) | 15°C (59°F) | 13°C (55°F) |
Average low | 6°C (43°F) | 9°C (49°F) | 11°C (52°F) | 13°C (56°F) | 18°C (65°F) | 22°C (72°F) | 23°C (74°F) | 23°C (75°F) | 22°C (71°F) | 17°C (64°F) | 9°C (49°F) | 7°C (46°F) |
Mean minimum | -4°C (25°F) | -1°C (30°F) | -1°C (31°F) | 5°C (40°F) | 11°C (52°F) | 18°C (65°F) | 21°C (71°F) | 20°C (69°F) | 17°C (62°F) | 7°C (46°F) | 1°C (33°F) | -2°C (28°F) |
Minimum | -7°C (20°F) | -3°C (27°F) | -3°C (28°F) | 2°C (36°F) | 9°C (48°F) | 16°C (62°F) | 20°C (68°F) | 18°C (64°F) | 13°C (56°F) | 3°C (38°F) | -1°C (30°F) | -5°C (24°F) |
Compare temperature, precipitation, sunshine, UV index in Pelham, Georgia, United States with other places around the world.
Pelham usually has the most precipitation in June, July and September, with an average of 15 rainy days and 123 mm (4.8 inches) of precipitation per month.The driest months in Pelham are March, May and November. On average, 68 mm (2.7 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 82 (3.2) | 113 (4.5) | 71 (2.8) | 100 (3.9) | 76 (3.0) | 124 (4.9) | 128 (5.0) | 114 (4.5) | 117 (4.6) | 81 (3.2) | 55 (2.2) | 113 (4.4) |
Average precipitation days (≥ 1 mm) | 8 | 9 | 7 | 8 | 9 | 15 | 19 | 19 | 11 | 9 | 7 | 10 |
The sunniest months in Pelham are May, July and August, when the sun shines an average of 10 hours 14 minutes a day.Least sunny months in Pelham: January, February and December receive an average of 6 hours 23 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 179 | 193 | 272 | 288 | 314 | 291 | 325 | 311 | 291 | 286 | 246 | 207 |
Mean daily daylight hours | 10h 21m | 11h 4m | 12h 0m | 12h 57m | 13h 44m | 14h 7m | 13h 55m | 13h 13m | 12h 18m | 11h 21m | 10h 32m | 10h 8m |
Pelham experiences the highest level of ultraviolet (UV) radiation in April, May and August, when the maximum UV index can reach values of 11 - 11, 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 6. For more detailed information, check out our hourly Pelham UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 5 | 8 | 9 | 11 | 11 | 11 | 11 | 11 | 10 | 8 | 6 | 4 |