Chattanooga vs Johns Creek Climate
99%matchOn climate, Johns Creek is a 99% match for Chattanooga. Very close: temperatures within 2°F (1°C), with similar rain, humidity and sun.
Chattanooga gets 58 in (1475 mm) of rain a year and Johns Creek 55 in (1404 mm). July is the warmest month in both, with highs of 90°F (32°C) in Chattanooga and 90°F (32°C) in Johns Creek.
Climate fingerprints: ring color = average temperature, thickness = rain. January at the top.
Month by month
Highs and lows (°F)
ChattanoogaJohns Creeksolid = high, dashed = low
Rain (in per month)
ChattanoogaJohns Creek
Monthly averages
| Month | High | Low | Rain | |||
|---|---|---|---|---|---|---|
| Chattanooga | Johns Creek | Chattanooga | Johns Creek | Chattanooga | Johns Creek | |
| Jan | 51°F(10°C) | 53°F(11°C) | 31°F(0°C) | 33°F(1°C) | 5.2 in(132 mm) | 5.3 in(134 mm) |
| Feb | 55°F(13°C) | 58°F(14°C) | 34°F(1°C) | 37°F(3°C) | 5.0 in(128 mm) | 5.2 in(133 mm) |
| Mar | 64°F(18°C) | 65°F(19°C) | 40°F(5°C) | 43°F(6°C) | 5.6 in(143 mm) | 5.7 in(145 mm) |
| Apr | 73°F(23°C) | 74°F(23°C) | 48°F(9°C) | 50°F(10°C) | 5.1 in(130 mm) | 4.7 in(120 mm) |
| May | 81°F(27°C) | 81°F(27°C) | 57°F(14°C) | 59°F(15°C) | 4.3 in(110 mm) | 3.8 in(97 mm) |
| Jun | 87°F(31°C) | 87°F(31°C) | 65°F(18°C) | 66°F(19°C) | 4.6 in(116 mm) | 4.3 in(110 mm) |
| Jul | 90°F(32°C) | 90°F(32°C) | 69°F(20°C) | 70°F(21°C) | 5.2 in(131 mm) | 4.6 in(118 mm) |
| Aug | 89°F(32°C) | 88°F(31°C) | 67°F(20°C) | 69°F(21°C) | 3.7 in(94 mm) | 4.4 in(112 mm) |
| Sep | 84°F(29°C) | 83°F(28°C) | 61°F(16°C) | 63°F(17°C) | 4.6 in(117 mm) | 4.1 in(103 mm) |
| Oct | 74°F(24°C) | 74°F(23°C) | 49°F(10°C) | 52°F(11°C) | 3.5 in(90 mm) | 3.6 in(92 mm) |
| Nov | 63°F(17°C) | 64°F(18°C) | 39°F(4°C) | 41°F(5°C) | 5.0 in(126 mm) | 4.0 in(102 mm) |
| Dec | 53°F(12°C) | 55°F(13°C) | 33°F(1°C) | 35°F(2°C) | 6.2 in(158 mm) | 5.4 in(138 mm) |
1991–2020 averages, by calendar month.