Newbern, TN

Climate overview — based on NOAA 1991-2020 normals from DYERSBURG III GOLF, TN US.

Cfa Humid subtropical climate 8a USDA hardiness Zone 8a

Year-round temperatures (°F)

20° 40° 60° 80° 100° J F M A M J J A S O N D
Avg high Avg low

Climate summary

Newbern has an annual average temperature of 60.1°F with about 53.3 inches of precipitation per year. The warmest month is July (average high 90.1°F), and the coldest is January (average low 29.2°F). March is typically the wettest month (5.87 in) and September the driest (2.64 in).

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
42.1°F
warmest to coldest month
Heating need
3,390
Cooling need
1,623

Best time to visit Newbern

Full guide →

Climate change signal

All-time records →

44 of 366 (12%) of Newbern's all-time daily heat records have been set since 2015. If records were spread evenly across the station's history, only about 5% would fall in any given decade.

1940s
7
1950s
107
1960s
43
1970s
23
1980s
54
1990s
15
2000s
36
2010s
57
2020s
24

Bars: number of all-time daily heat records still standing that were set in each decade.

Monthly averages

Month Avg High Avg Low Avg Temp Precipitation Snow Rainy days
January 47.3°F 29.2°F 38.3°F 3.80 in 9
February 51.7°F 31.8°F 41.8°F 4.56 in 8
March 61.1°F 40.2°F 50.6°F 5.87 in 11
April 71.0°F 49.0°F 60.0°F 5.08 in 10
May 79.7°F 59.5°F 69.6°F 5.38 in 10
June 87.6°F 67.7°F 77.6°F 4.47 in 8
July 90.1°F 70.7°F 80.4°F 4.29 in 7
August 89.5°F 68.5°F 79.0°F 3.27 in 6
September 83.7°F 61.3°F 72.5°F 2.64 in 7
October 73.0°F 48.8°F 60.9°F 4.16 in 8
November 59.5°F 38.3°F 48.9°F 4.54 in 9
December 50.4°F 32.6°F 41.5°F 5.19 in 9

Climate twins of Newbern

Why these? →

The most climatically similar US cities at least 140 miles away (by monthly temperature + precipitation pattern).

Frost dates
Last spring / first fall frost
All-time records
Hottest, coldest, wettest
Planting calendar
What to plant, and when

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