Last updated: March 2, 2024
Under the Köppen–Geiger climate classification Powells Crossroads features a humid subtropical climate (Cfa). Temperatures typically range between 5 °C (41 °F) and 25 °C (77 °F) through the year, but rarely can drop to -15 °C (6 °F) or can rise to as high as 35 °C (95 °F). The average annual precipitation amounts to about 1680 mm (66.1 inches) and receives 152 rainy days on the 1 mm (0.04 inches) threshold annually. Powells Crossroads enjoys an average of 2973 hours of sunshine throughout the year, and daylight varies from 9 hours 48 minutes to 14 hours 28 minutes per day.
The warmest months in Powells Crossroads are June, July and August, with daily mean temperatures ranging from 23 to 25 °C (74 - 77 °F) throughout the day. The coldest temperatures usually occur in January, February and December, when daily mean temperatures range from 5 to 8 °C (41 - 46 °F) throughout the day. On average each year, Powells Crossroads experiences 121 days above 25 °C (77.0 °F) and 45 days below 0 °C (32.0 °F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum | 22°C (73°F) |
25°C (77°F) |
28°C (82°F) |
30°C (86°F) |
31°C (89°F) |
33°C (91°F) |
34°C (93°F) |
33°C (92°F) |
35°C (95°F) |
35°C (95°F) |
25°C (76°F) |
22°C (72°F) |
| Mean maximum | 19°C (67°F) |
22°C (73°F) |
25°C (76°F) |
27°C (81°F) |
31°C (87°F) |
31°C (88°F) |
33°C (92°F) |
32°C (90°F) |
31°C (89°F) |
30°C (86°F) |
23°C (73°F) |
20°C (68°F) |
| Average high | 9°C (49°F) |
13°C (55°F) |
16°C (62°F) |
20°C (69°F) |
25°C (77°F) |
28°C (82°F) |
30°C (85°F) |
29°C (84°F) |
27°C (81°F) |
22°C (72°F) |
15°C (59°F) |
12°C (53°F) |
| Daily mean | 5°C (41°F) |
8°C (46°F) |
11°C (52°F) |
15°C (59°F) |
20°C (68°F) |
23°C (74°F) |
25°C (77°F) |
24°C (76°F) |
22°C (72°F) |
17°C (63°F) |
9°C (48°F) |
7°C (45°F) |
| Average low | 1°C (33°F) |
3°C (38°F) |
6°C (43°F) |
9°C (48°F) |
15°C (60°F) |
19°C (66°F) |
21°C (70°F) |
20°C (69°F) |
18°C (64°F) |
12°C (54°F) |
4°C (39°F) |
3°C (37°F) |
| Mean minimum | -10°C (15°F) |
-6°C (21°F) |
-5°C (24°F) |
-0°C (32°F) |
6°C (43°F) |
14°C (57°F) |
17°C (63°F) |
16°C (62°F) |
11°C (52°F) |
2°C (36°F) |
-4°C (25°F) |
-6°C (22°F) |
| Minimum | -15°C (6°F) |
-9°C (16°F) |
-8°C (18°F) |
-2°C (29°F) |
2°C (36°F) |
10°C (50°F) |
15°C (60°F) |
15°C (59°F) |
8°C (47°F) |
-3°C (27°F) |
-8°C (18°F) |
-10°C (14°F) |
Compare temperature, precipitation, sunshine, UV index in Powells Crossroads, Tennessee, United States with other places around the world.
Powells Crossroads usually has the most precipitation in February, March and April, with an average of 13 rainy days and 184 mm (7.3 inches) of precipitation per month. The driest months in Powells Crossroads are January, May and November. On average, 103 mm (4.0 inches) of precipitation falls during these months.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Average precipitation mm (inches) | 114 (4.5) | 186 (7.3) | 200 (7.9) | 166 (6.6) | 115 (4.5) | 133 (5.2) | 138 (5.5) | 139 (5.5) | 118 (4.7) | 135 (5.3) | 79 (3.1) | 154 (6.1) |
| Average precipitation days (≥ 1 mm) | 11 | 15 | 13 | 11 | 12 | 15 | 17 | 17 | 10 | 10 | 10 | 11 |
The sunniest months in Powells Crossroads are June, July and August, when the sun shines an average of 10 hours 16 minutes a day. Least sunny months in Powells Crossroads: January, February and December receive an average of 5 hours 10 minutes of sunshine daily.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean monthly sunshine hours | 147 | 153 | 217 | 266 | 305 | 305 | 325 | 313 | 277 | 261 | 228 | 169 |
| Mean daily daylight hours | 10h 4m | 10h 54m | 11h 59m | 13h 5m | 14h 1m | 14h 28m | 14h 13m | 13h 24m | 12h 20m | 11h 14m | 10h 17m | 9h 48m |
Powells Crossroads experiences the highest level of ultraviolet (UV) radiation in May, June and July, 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 exposure category. In these months, the maximum values of the UV index do not exceed 5. For more detailed information, check out our hourly Powells Crossroads UV Index data.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| UV Index (month maximum) | 4 | 6 | 8 | 10 | 11 | 11 | 11 | 10 | 9 | 7 | 5 | 4 |
Discover in-depth weather details for every month in Powells Crossroads. Click through the links below for comprehensive overviews of temperature trends, precipitation levels, sunshine hours, and solar UV radiation specifics. Whether planning a visit or simply curious about Powells Crossroads's climate nuances, these monthly breakdowns provide the information you need for an informed understanding of what to expect throughout the year.
Each link leads to a detailed account of the typical weather conditions for that month, providing both locals and tourists with vital information to plan their daily activities, wardrobe, and travel itineraries accordingly.