Alpharetta vs Dalton Climate
98%matchOn climate, Dalton is a 98% match for Alpharetta. Very close: temperatures within 3°F (2°C), with similar rain, humidity and sun.
Alpharetta gets 55 in (1405 mm) of rain a year and Dalton 59 in (1490 mm). July is the warmest month in both, with highs of 89°F (32°C) in Alpharetta and 90°F (32°C) in Dalton.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
AlpharettaDaltonsolid = high, dashed = low
Rain (in per month)
AlpharettaDalton
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Alpharetta | Dalton | Alpharetta | Dalton | Alpharetta | Dalton | |
| Jan | 52°F(11°C) | 51°F(10°C) | 33°F(1°C) | 31°F(-1°C) | 5.1 in(130 mm) | 5.2 in(131 mm) |
| Feb | 57°F(14°C) | 56°F(13°C) | 37°F(3°C) | 33°F(1°C) | 5.3 in(134 mm) | 5.1 in(130 mm) |
| Mar | 65°F(18°C) | 64°F(18°C) | 43°F(6°C) | 40°F(5°C) | 5.7 in(146 mm) | 5.7 in(146 mm) |
| Apr | 74°F(23°C) | 73°F(23°C) | 50°F(10°C) | 47°F(8°C) | 4.7 in(120 mm) | 4.9 in(124 mm) |
| May | 81°F(27°C) | 81°F(27°C) | 59°F(15°C) | 56°F(13°C) | 3.9 in(100 mm) | 4.4 in(111 mm) |
| Jun | 87°F(30°C) | 87°F(30°C) | 66°F(19°C) | 64°F(18°C) | 4.3 in(109 mm) | 4.5 in(115 mm) |
| Jul | 89°F(32°C) | 90°F(32°C) | 70°F(21°C) | 67°F(20°C) | 4.7 in(119 mm) | 5.2 in(133 mm) |
| Aug | 88°F(31°C) | 89°F(32°C) | 69°F(21°C) | 67°F(20°C) | 4.4 in(113 mm) | 4.0 in(102 mm) |
| Sep | 83°F(28°C) | 84°F(29°C) | 63°F(17°C) | 61°F(16°C) | 4.1 in(103 mm) | 5.2 in(131 mm) |
| Oct | 74°F(23°C) | 74°F(23°C) | 52°F(11°C) | 49°F(9°C) | 3.6 in(91 mm) | 3.6 in(92 mm) |
| Nov | 63°F(17°C) | 63°F(17°C) | 41°F(5°C) | 38°F(3°C) | 3.9 in(100 mm) | 4.8 in(121 mm) |
| Dec | 54°F(12°C) | 53°F(12°C) | 35°F(2°C) | 33°F(0°C) | 5.5 in(140 mm) | 6.1 in(154 mm) |
1991–2020 averages, by calendar month.