Collierville Climate by Month
Collierville, Tennessee, United States
Hot summers and cool winters, with rain spread through the year.
Collierville has hot summers and cool winters, with rain spread through the year. July is the warmest month, with highs around 91°F (33°C); January is the coolest at 50°F (10°C), and nights dip to 32°F (0°C). About 55 in (1400 mm) of rain falls in a typical year, with no clear rainy season.
- Warmest month
- 91°F(33°C)
- Average high, July
- Coldest nights
- 32°F(0°C)
- Average low, January
- Rain per year
- 55 in(1400 mm)
- No clear rainy season
- Humidity
- 69%
- Sunniest: July
Best and worst months in Collierville
Best for weatherThe most comfortable weather comes in October, with highs around 75°F (24°C) and about 3.9 in (98 mm) of rain a month.
Least pleasantDecember and January are the least pleasant; January is the coldest, with highs of only 50°F (10°C).
Comfort combines how close the afternoon high is to 75°F (24°C) with how much rain falls and how humid it is. See where the weather is best in October.
Temperature and rain through the year
Highs and lows (°F)
Average highAverage low
Rain (in per month)
Collierville weather by month
| Month | High | Low | Rain | Humidity | Sun |
|---|---|---|---|---|---|
| JanJanuary | 50°F(10°C) | 32°F(0°C) | 4.4 in(112 mm) | 70% | 2.1 |
| FebFebruary | 55°F(13°C) | 35°F(2°C) | 4.6 in(116 mm) | 69% | 2.8 |
| MarMarch | 64°F(18°C) | 43°F(6°C) | 5.4 in(136 mm) | 65% | 3.9 |
| AprApril | 74°F(23°C) | 51°F(10°C) | 5.6 in(142 mm) | 63% | 5.0 |
| MayMay | 81°F(27°C) | 60°F(16°C) | 5.3 in(134 mm) | 70% | 5.9 |
| JunJune | 88°F(31°C) | 68°F(20°C) | 4.3 in(109 mm) | 70% | 6.2 |
| JulJuly | 91°F(33°C) | 71°F(22°C) | 4.8 in(122 mm) | 72% | 6.3 |
| AugAugust | 91°F(33°C) | 70°F(21°C) | 2.9 in(74 mm) | 68% | 5.8 |
| SepSeptember | 85°F(30°C) | 62°F(17°C) | 3.6 in(92 mm) | 67% | 5.0 |
| OctOctoberBest | 75°F(24°C) | 50°F(10°C) | 3.9 in(98 mm) | 66% | 3.6 |
| NovNovember | 63°F(17°C) | 41°F(5°C) | 4.7 in(120 mm) | 69% | 2.5 |
| DecDecember | 53°F(12°C) | 34°F(1°C) | 5.7 in(145 mm) | 73% | 1.9 |
1991–2020 averages. Sun is solar radiation in kWh/m² per day. Highlighted: the most comfortable months.
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