Wellfleet climate

Wellfleet Weather in June

NOAA 1991-2020 normals for Chatham, 31.9 km from Wellfleet

Average highs run from 64°F on June 1 to 74°F on June 30, and lows from 52°F to 61°F. Normal precipitation for the month is 3.17 in over about 10 wet days.

June day by day

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

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

June at a glance

Average high
69°F
Average low
57°F
Precipitation
3.17 in
Record high
92°FJun 21, 2012
Record low
36°FJun 2, 2026
Chance of a freeze
0%
Daylight
15 h 02 min to 15 h 11 min
Cloud cover
63%
Humidity
88%
Dew point
57°F
Wind
12.1 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
Jun 164°F52°F80°F 201339°F 202633%0%
Jun 265°F53°F84°F 200736°F 202633%0%
Jun 365°F53°F80°F 200841°F 201533%0%
Jun 465°F53°F81°F 202039°F 201533%0%
Jun 566°F53°F83°F 202541°F 201133%0%
Jun 666°F54°F89°F 202143°F 201233%0%
Jun 766°F54°F87°F 199942°F 201733%0%
Jun 867°F54°F89°F 199939°F 201732%0%
Jun 967°F55°F90°F 200845°F 201032%0%
Jun 1067°F55°F81°F 200048°F 202332%0%
Jun 1168°F55°F84°F 200844°F 202132%0%
Jun 1268°F56°F89°F 201745°F 200432%0%
Jun 1368°F56°F91°F 201745°F 200432%0%
Jun 1469°F56°F83°F 202650°F 201232%0%
Jun 1569°F57°F82°F 201647°F 201132%0%
Jun 1669°F57°F81°F 200444°F 200331%0%
Jun 1770°F57°F84°F 200639°F 200331%0%
Jun 1870°F57°F87°F 201445°F 201531%0%
Jun 1970°F58°F83°F 202044°F 200531%0%
Jun 2071°F58°F91°F 201243°F 200531%0%
Jun 2171°F58°F92°F 201246°F 200231%0%
Jun 2271°F59°F91°F 201249°F 199930%0%
Jun 2372°F59°F84°F 201049°F 201430%0%
Jun 2472°F59°F92°F 202549°F 200730%0%
Jun 2572°F60°F90°F 202551°F 201630%0%
Jun 2672°F60°F90°F 199949°F 201630%0%
Jun 2773°F60°F89°F 199950°F 201530%0%
Jun 2873°F60°F87°F 201048°F 201429%0%
Jun 2973°F61°F89°F 202154°F 201429%0%
Jun 3074°F61°F88°F 201254°F 202629%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Wellfleet, 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).

June 1
sunrise 5:07 AM, sunset 8:09 PM
June 30
sunrise 5:08 AM, sunset 8:19 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00191386 (Chatham), public domain. Records: NOAA GHCN-Daily, station USW00094720, 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.