Climate Insights for Dunlap

Floyd County, Tennessee, United States

Hottest
July
30°C peak
Coldest
January
0°C low
Wettest
February
158mm rain
Best to Visit
September, October
Mild temps & low rain

Climate Overview

The climate in Dunlap is temperate. The average annual temperature is 15°C and approximately 1434mm of precipitation falls per year. Dunlap receives a notable amount of rainfall throughout the year, including during its driest month. Dunlap is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, June. The coldest months are January, February, December, when temperatures can drop to 0°C. Light snow can occur between January and December.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 9° Average: 4° Min: 0° Feb Max: 13° Average: 7° Min: 3° Mar Max: 17° Average: 11° Min: 6° Apr Max: 21° Average: 15° Min: 10° May Max: 25° Average: 20° Min: 15° Jun Max: 29° Average: 24° Min: 19° Jul Max: 30° Average: 25° Min: 21° Aug Max: 29° Average: 24° Min: 20° Sep Max: 27° Average: 22° Min: 17° Oct Max: 22° Average: 16° Min: 11° Nov Max: 16° Average: 10° Min: 6° Dec Max: 12° Average: 7° Min: 3°
Max
Average
Min

Temperatures in Dunlap vary considerably across the year, with a 30°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 30°C and the mean temperature sits around 25°C. January is the coolest month, with minimum temperatures around 0°C and an average of 4°C. On average, daily temperatures fluctuate by about 10°C between overnight lows and afternoon highs. The sharpest temperature change occurs between October and November, with a 6°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 121mm Snow: 7mm Feb Precipitation: 158mm Snow: 5mm Mar Precipitation: 145mm Snow: 1mm Apr Precipitation: 133mm Snow: 0mm May Precipitation: 111mm Snow: 0mm Jun Precipitation: 108mm Snow: 0mm Jul Precipitation: 144mm Snow: 0mm Aug Precipitation: 127mm Snow: 0mm Sep Precipitation: 81mm Snow: 0mm Oct Precipitation: 82mm Snow: 0mm Nov Precipitation: 84mm Snow: 0mm Dec Precipitation: 140mm Snow: 2mm
Precipitation
Snow

Dunlap is a fairly wet location, receiving approximately 1434mm of precipitation annually, which averages out to around 120mm per month. The wettest month is February, averaging 158mm of rainfall. March and July also tend to see above-average precipitation. The driest month is September, with just 81mm. That's 77mm less than February, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Light snowfall can occur between January and December, totalling around 15cm annually. January is the snowiest month with approximately 7cm.

Wind

0km/h 5km/h 10km/h 15km/h 20km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 15km/h Feb Wind Speed: 16km/h Mar Wind Speed: 16km/h Apr Wind Speed: 16km/h May Wind Speed: 13km/h Jun Wind Speed: 12km/h Jul Wind Speed: 10km/h Aug Wind Speed: 10km/h Sep Wind Speed: 11km/h Oct Wind Speed: 12km/h Nov Wind Speed: 14km/h Dec Wind Speed: 15km/h
Wind Speed

Dunlap is mildly breezy, with an average annual wind speed of 13km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is March, averaging 16km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 6km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 15km/h in winter, 15km/h in spring, 10km/h in summer, 12km/h in autumn.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

87 days until Summer

It is currently spring in Dunlap, which began on March 20, 2026. Dunlap is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 30°C, while the coldest stretch bottoms out in January near 0°C. Summer is next, beginning on June 21, 2026 — 87 days from now.

Spring

Temperatures range from 6 to 25°C. Rainfall is heavy, totalling around 389mm across the season with a monthly average of 130mm. Winds are moderate at around 15km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 19 to 30°C. Rainfall is heavy, totalling around 379mm across the season with a monthly average of 126mm. Winds are generally light, averaging 10km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 6 to 27°C. Precipitation is moderate at around 247mm for the season, averaging 82mm per month. Winds are generally light, averaging 12km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 0 to 13°C. Rainfall is heavy, totalling around 419mm across the season with a monthly average of 140mm. Expect around 13cm of snow accumulation during this period. Winds are moderate at around 15km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan
Feb
Mar 11°
Apr 15°
May 20°
Jun 24°
Jul 25°
Aug 24°
Sep 22°
Oct 16°
Nov 10°
Dec

The best time to visit Dunlap is during September and October, when the weather is most comfortable for travellers. During these months, average temperatures hover around 19°C with modest rainfall averaging 82mm per month. By contrast, July can be uncomfortably hot with highs reaching 30°C, while January is the coldest period with lows dropping to 0°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Dunlap based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
0 °C
9 °C
15 km/h
121 mm
7 cm
Feb
3 °C
13 °C
16 km/h
158 mm
5 cm
Mar Current
6 °C
17 °C
16 km/h
145 mm
1 cm
Apr
10 °C
21 °C
16 km/h
133 mm
0 cm
May
15 °C
25 °C
13 km/h
111 mm
0 cm
Jun
19 °C
29 °C
12 km/h
108 mm
0 cm
Jul
21 °C
30 °C
10 km/h
144 mm
0 cm
Aug
20 °C
29 °C
10 km/h
127 mm
0 cm
Sep
17 °C
27 °C
11 km/h
81 mm
0 cm
Oct
11 °C
22 °C
12 km/h
82 mm
0 cm
Nov
6 °C
16 °C
14 km/h
84 mm
0 cm
Dec
3 °C
12 °C
15 km/h
140 mm
2 cm
Airpult

Get accurate weather forecasts worldwide with real-time updates and severe weather alerts. Covering 6M+ locations with precise, reliable weather data.

© 2026 Samuenti GmbH. All rights reserved.

gb English
Metric (°C, km/h)