Last updated: May 6, 2024
Under the Köppen–Geiger climate classification Richland features a humid subtropical climate (Cfa).Temperatures typically range between 10 °C (50 °F) and 27 °C (82 °F) through the year, but rarely can drop to -8 °C (19 °F) or can rise to as high as 38 °C (100 °F).The average annual precipitation amounts to about 1239 mm (48.8 inches) and receives 132 rainy days on the 1 mm (0.04 inches) threshold annually.Richland enjoys an average of 3159 hours of sunshine throughout the year, and daylight varies from 10 hours 4 minutes to 14 hours 11 minutes per day.
The warmest months in Richland are June, July and August, with daily mean temperatures ranging from 26 to 27 °C (79 - 82 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 10 to 13 °C (50 - 57 °F) throughout the day. On average each year, Richland experiences 181 days above 25 °C (77.0 °F) and 14 days below 0 °C (32.0 °F).
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Maximum | 27°C (82°F) | 28°C (83°F) | 31°C (89°F) | 32°C (90°F) | 36°C (97°F) | 37°C (99°F) | 38°C (100°F) | 37°C (99°F) | 37°C (98°F) | 35°C (95°F) | 28°C (83°F) | 26°C (79°F) |
Mean maximum | 24°C (75°F) | 27°C (80°F) | 29°C (84°F) | 31°C (87°F) | 34°C (94°F) | 35°C (95°F) | 36°C (97°F) | 36°C (97°F) | 35°C (96°F) | 33°C (92°F) | 27°C (80°F) | 24°C (76°F) |
Average high | 16°C (61°F) | 19°C (67°F) | 22°C (72°F) | 25°C (77°F) | 29°C (85°F) | 32°C (89°F) | 33°C (91°F) | 33°C (91°F) | 31°C (89°F) | 27°C (81°F) | 20°C (69°F) | 17°C (63°F) |
Daily mean | 10°C (50°F) | 13°C (57°F) | 16°C (61°F) | 19°C (66°F) | 23°C (75°F) | 26°C (79°F) | 27°C (82°F) | 27°C (81°F) | 26°C (79°F) | 21°C (71°F) | 14°C (57°F) | 11°C (53°F) |
Average low | 5°C (42°F) | 8°C (47°F) | 10°C (51°F) | 13°C (55°F) | 18°C (65°F) | 22°C (72°F) | 23°C (74°F) | 23°C (74°F) | 21°C (70°F) | 16°C (62°F) | 8°C (47°F) | 7°C (44°F) |
Mean minimum | -5°C (24°F) | -2°C (29°F) | -1°C (30°F) | 4°C (40°F) | 11°C (51°F) | 18°C (64°F) | 21°C (70°F) | 20°C (68°F) | 16°C (60°F) | 6°C (44°F) | -1°C (31°F) | -2°C (28°F) |
Minimum | -8°C (19°F) | -3°C (27°F) | -3°C (26°F) | 1°C (33°F) | 9°C (48°F) | 16°C (61°F) | 20°C (68°F) | 18°C (64°F) | 12°C (54°F) | 2°C (36°F) | -3°C (27°F) | -5°C (23°F) |
Compare temperature, precipitation, sunshine, UV index in Richland, Georgia, United States with other places around the world.
Richland usually has the most precipitation in April, August and December, with an average of 12 rainy days and 121 mm (4.8 inches) of precipitation per month.The driest months in Richland are March, May and November. On average, 81 mm (3.2 inches) of precipitation falls during these months.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Average precipitation mm (inches) | 99 (3.9) | 114 (4.5) | 92 (3.6) | 115 (4.5) | 93 (3.7) | 94 (3.7) | 109 (4.3) | 118 (4.6) | 102 (4.0) | 114 (4.5) | 59 (2.3) | 130 (5.1) |
Average precipitation days (≥ 1 mm) | 9 | 10 | 10 | 8 | 10 | 15 | 17 | 17 | 10 | 8 | 7 | 11 |
The sunniest months in Richland are May, July and August, when the sun shines an average of 10 hours 17 minutes a day.Least sunny months in Richland: January, February and December receive an average of 5 hours 58 minutes of sunshine daily.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean monthly sunshine hours | 169 | 177 | 260 | 286 | 312 | 300 | 333 | 311 | 293 | 276 | 240 | 197 |
Mean daily daylight hours | 10h 18m | 11h 2m | 12h 0m | 12h 58m | 13h 48m | 14h 11m | 13h 58m | 13h 15m | 12h 19m | 11h 20m | 10h 29m | 10h 4m |
Richland experiences the highest level of ultraviolet (UV) radiation in May, July 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 Richland UV Index data.
Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
---|---|---|---|---|---|---|---|---|---|---|---|---|
UV Index (month maximum) | 4 | 7 | 9 | 10 | 11 | 11 | 11 | 11 | 10 | 8 | 6 | 4 |