Holly Springs, NC

Climate overview — based on NOAA 1991-2020 normals from NEW HILL, NC US.

Cfa Humid subtropical climate 8a USDA hardiness Zone 8a

Year-round temperatures (°F)

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Avg high Avg low

Climate summary

Holly Springs has an annual average temperature of 59.2°F with about 47.1 inches of precipitation per year. The warmest month is July (average high 89.3°F), and the coldest is January (average low 28.0°F). September is typically the wettest month (5.65 in) and February the driest (2.98 in).

Pleasant months
1 / 12
avg high 65–80°F, low ≥ 50°F
Annual swing
39°F
warmest to coldest month
Heating need
3,378
Cooling need
1,302

Best time to visit Holly Springs

Full guide →

Climate change signal

All-time records →

203 of 366 (55.5%) of Holly Springs'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.

2000s
27
2010s
273
2020s
66

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 51.3°F 28.0°F 39.7°F 3.25 in
February 54.9°F 30.4°F 42.6°F 2.98 in
March 62.3°F 35.9°F 49.1°F 3.76 in
April 72.2°F 44.8°F 58.5°F 3.72 in
May 79.2°F 55.1°F 67.2°F 3.41 in
June 86.2°F 63.0°F 74.6°F 4.77 in
July 89.3°F 68.0°F 78.7°F 5.00 in
August 87.6°F 66.0°F 76.8°F 4.27 in
September 81.8°F 60.3°F 71.1°F 5.65 in
October 72.4°F 48.4°F 60.4°F 3.53 in
November 61.9°F 36.7°F 49.3°F 3.19 in
December 54.2°F 31.4°F 42.8°F 3.55 in

Climate twins of Holly Springs

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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