McBee climate

McBee Weather in May

NOAA 1991-2020 normals for Hartsville, 20.7 km from McBee

Average highs run from 80°F on May 1 to 85°F on May 31, and lows from 53°F to 63°F. Normal precipitation for the month is 3.90 in over about 9 wet days.

May day by day

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

Normal daily high and low temperature at McBee, in °F, with the record for each date.20406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
82°F
Average low
58°F
Precipitation
3.90 in
Record high
100°FMay 20, 1996
Record low
38°FMay 1, 2008
Chance of a freeze
0%
Days of 90°F or more
6.3
Daylight
13 h 35 min to 14 h 18 min
Cloud cover
55%
Humidity
71%
Dew point
59°F
Wind
4.9 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 180°F53°F88°F 199538°F 200827%0%
May 280°F53°F91°F 200742°F 200628%0%
May 380°F54°F92°F 200740°F 202628%0%
May 480°F54°F91°F 202240°F 202328%0%
May 580°F54°F90°F 199641°F 202328%0%
May 681°F54°F93°F 201445°F 200228%0%
May 781°F55°F94°F 199642°F 200527%0%
May 881°F55°F96°F 200441°F 200527%0%
May 981°F55°F94°F 200443°F 200527%0%
May 1081°F56°F94°F 200240°F 202028%0%
May 1182°F56°F96°F 200340°F 199728%0%
May 1282°F56°F93°F 201840°F 202028%0%
May 1382°F57°F96°F 200039°F 202028%0%
May 1482°F57°F98°F 200043°F 199728%0%
May 1582°F57°F93°F 201843°F 200228%0%
May 1682°F58°F92°F 199544°F 200228%0%
May 1783°F58°F93°F 201742°F 199728%0%
May 1883°F58°F93°F 199647°F 201428%0%
May 1983°F59°F99°F 199646°F 200229%0%
May 2083°F59°F100°F 199640°F 200229%0%
May 2183°F59°F100°F 199641°F 200229%0%
May 2284°F60°F99°F 199644°F 200229%0%
May 2384°F60°F97°F 200439°F 200229%0%
May 2484°F60°F96°F 200443°F 200229%0%
May 2584°F61°F97°F 201943°F 201329%0%
May 2684°F61°F100°F 200045°F 201329%0%
May 2785°F61°F98°F 200452°F 201330%0%
May 2885°F62°F98°F 200051°F 199930%0%
May 2985°F62°F100°F 201953°F 199930%0%
May 3085°F62°F100°F 201952°F 200030%0%
May 3185°F63°F98°F 201950°F 199631%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at McBee, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (EDT).

May 1
sunrise 6:31 AM, sunset 8:06 PM
May 31
sunrise 6:10 AM, sunset 8:28 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00383990 (Hartsville), public domain. Records: NOAA GHCN-Daily, station USC00383990, 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 2026-09-25. Sun and moon: computed with the NOAA solar equations and Meeus.