Graham County climate

Graham County Weather in May

NOAA 1991-2020 normals for Robbinsville Ag 5 Ne, 12.5 km from Graham County

Average highs run from 73°F on May 1 to 76°F on May 31, and lows from 47°F to 56°F. Normal precipitation for the month is 5.06 in.

May day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Graham County, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
75°F
Average low
51°F
Precipitation
5.06 in
Record high
91°FMay 27, 2012
Record low
25°FMay 4, 1971
Chance of a freeze
13%
Daylight
13 h 38 min to 14 h 22 min
Cloud cover
59%
Humidity
79%
Dew point
55°F
Wind
4.5 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
May 173°F47°F87°F 197028°F 19790%
May 273°F47°F90°F 200734°F 19800%
May 373°F48°F89°F 201231°F 19810%
May 473°F48°F85°F 201825°F 19710%
May 573°F48°F87°F 199630°F 19710%
May 673°F48°F86°F 201029°F 19730%
May 774°F49°F88°F 201231°F 19890%
May 874°F49°F88°F 201029°F 19890%
May 974°F49°F87°F 200429°F 19890%
May 1074°F50°F86°F 198628°F 20200%
May 1174°F50°F87°F 201130°F 19800%
May 1274°F50°F88°F 201134°F 19770%
May 1374°F50°F88°F 200532°F 19890%
May 1475°F51°F87°F 201836°F 19690%
May 1575°F51°F89°F 201835°F 20260%
May 1675°F51°F88°F 197032°F 19730%
May 1775°F52°F88°F 197733°F 19970%
May 1875°F52°F87°F 202633°F 19730%
May 1975°F52°F87°F 199630°F 19730%
May 2075°F52°F88°F 202235°F 19760%
May 2175°F53°F88°F 201735°F 20020%
May 2275°F53°F90°F 197035°F 19860%
May 2375°F53°F90°F 197034°F 19930%
May 2476°F54°F90°F 197038°F 19930%
May 2576°F54°F90°F 197039°F 20130%
May 2676°F54°F90°F 201132°F 19790%
May 2776°F54°F91°F 201238°F 19790%
May 2876°F55°F89°F 201242°F 19830%
May 2976°F55°F89°F 199842°F 19880%
May 3076°F55°F91°F 201137°F 19840%
May 3176°F56°F91°F 201132°F 19840%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Graham County, in percent, and of at least 0.1 inch of snowfall.00.21102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

May 1
sunrise 6:44 AM, sunset 8:22 PM
May 31
sunrise 6:22 AM, sunset 8:44 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00317344 (Robbinsville Ag 5 Ne), public domain. Records: NOAA GHCN-Daily, station USC00316001, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.