Jamestown, Tennessee Climate
United States
Pop. 1,947 Elev. 524 m / 1,719 ft
TZ: America/Chicago (UTC-5) ·
Summers in Jamestown are warm, with July highs around 88°F (31°C), while winters are cold with January lows of 26°F (-3°C). Humidity pushes the summer feels-like temperature to around 103°F (39°C). Expect around 93 rainy days annually (56.7 in / 1440 mm total), with snow on 2 days and 15 in (382 mm) of annual accumulation. The city averages 130 sunny days per year and around 68 thunderstorm days. Nearby lake water reaches 82°F (28°C) in summer.
| Temperature | 88°F (31°C) high | 26°F (-3°C) low |
| Feels like | 103°F (39°C) high | 22°F (-6°C) low |
| Rain | 93 days | 56.7 in (1440 mm) /yr |
| Snow | 2 days | 15.1 in (382 mm) /yr |
| Sky | 130 sunny | 68 stormy |
| Wind | 2.7 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Mar, Apr, Jun, Aug, Oct, Nov
Sky & Air by Month
Cloud cover (%)
51
Jan 61
Feb 53
Mar 65
Apr 74
May 61
Jun 53
Jul 47
Aug 40
Sep 39
Oct 53
Nov 66
Dec Humidity (%)
58
Jan 62
Feb 47
Mar 60
Apr 73
May 75
Jun 73
Jul 69
Aug 71
Sep 68
Oct 65
Nov 65
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 67 mi McGhee Tyson Airport (TYS)
Ski resort 92 mi Ober Mountain
National park 35 mi Mill Springs Battlefield National Monument
Mountain peak
(4,938 ft) 86 mi Gregory Bald
Hospital 1 mi Closed Tennova Healthcare - Jamestown
Hiking trail 18 mi Sheltowee Trace NRT Section 38
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 41°F 5°C | 26°F -3°C | 2.8 in 72 mm | 7.5 in192 mm | 14 |
| February | 54°F 12°C | 35°F 2°C | 6.1 in 155 mm | 2.1 in53 mm | 9 |
| March | 66°F 19°C | 43°F 6°C | 4.3 in 109 mm | 0.2 in5 mm | 11 |
| April | 73°F 23°C | 53°F 12°C | 4.6 in 117 mm | — | 7 |
| May | 73°F 23°C | 59°F 15°C | 7.7 in 196 mm | — | 3 |
| June | 84°F 29°C | 68°F 20°C | 5.3 in 134 mm | — | 10 |
| July | 88°F 31°C | 72°F 22°C | 5.3 in 136 mm | — | 11 |
| August | 84°F 29°C | 67°F 19°C | 3.5 in 88 mm | — | 16 |
| September | 81°F 27°C | 60°F 16°C | 6.2 in 156 mm | — | 16 |
| October | 70°F 21°C | 51°F 11°C | 4.7 in 120 mm | — | 19 |
| November | 60°F 16°C | 42°F 6°C | 3.5 in 90 mm | 0.6 in15 mm | 9 |
| December | 51°F 11°C | 35°F 2°C | 2.6 in 67 mm | 4.6 in118 mm | 5 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 14 | 1 |
| February | 9 | 4 |
| March | 11 | 4 |
| April | 7 | 6 |
| May | 3 | 10 |
| June | 10 | 11 |
| July | 11 | 11 |
| August | 16 | 4 |
| September | 16 | 7 |
| October | 19 | 4 |
| November | 9 | 4 |
| December | 5 | 2 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 39°F 4°C |
| February | 38°F 3°C |
| March | 42°F 6°C |
| April | 52°F 11°C |
| May | 65°F 18°C |
| June | 77°F 25°C |
| July | 82°F 28°C |
| August | 79°F 26°C |
| September | 73°F 23°C |
| October | 64°F 18°C |
| November | 52°F 11°C |
| December | 44°F 7°C |