Monticello climate

Monticello Weather in June

NOAA 1991-2020 normals for Monticello 2E, 3.1 km from Monticello

Average highs run from 76°F on June 1 to 85°F on June 30, and lows from 43°F to 51°F. Normal precipitation for the month is 0.51 in over about 4 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 Monticello, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

June at a glance

Average high
81°F
Average low
47°F
Precipitation
0.51 in
Snowfall
0.1 in
Record high
95°FJun 16, 2021
Record low
31°FJun 9, 2020
Chance of a freeze
18%
Days of 90°F or more
1.2
Daylight
14 h 37 min to 14 h 45 min
Cloud cover
34%
Humidity
31%
Dew point
30°F
Wind
9.2 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 176°F43°F87°F 202538°F 201215%1%
Jun 276°F43°F83°F 201241°F 202315%1%
Jun 377°F43°F84°F 202041°F 201515%0%
Jun 477°F44°F85°F 202041°F 202315%0%
Jun 577°F44°F88°F 202143°F 201915%0%
Jun 678°F44°F87°F 202643°F 202514%0%
Jun 778°F45°F87°F 202141°F 201514%0%
Jun 879°F45°F91°F 202433°F 202014%0%
Jun 979°F45°F88°F 202231°F 202014%0%
Jun 1079°F45°F89°F 202239°F 202014%0%
Jun 1180°F46°F93°F 202241°F 202014%0%
Jun 1280°F46°F92°F 202240°F 202314%0%
Jun 1380°F46°F90°F 202437°F 201714%0%
Jun 1481°F47°F90°F 202439°F 202014%0%
Jun 1581°F47°F94°F 202140°F 201414%0%
Jun 1681°F47°F95°F 202140°F 201414%0%
Jun 1782°F47°F95°F 202145°F 201414%0%
Jun 1882°F48°F91°F 202140°F 201414%0%
Jun 1982°F48°F92°F 202137°F 201414%0%
Jun 2083°F48°F92°F 202140°F 202214%0%
Jun 2183°F49°F95°F 201643°F 202214%0%
Jun 2283°F49°F93°F 201643°F 201914%0%
Jun 2383°F49°F92°F 201733°F 201914%0%
Jun 2484°F49°F90°F 202639°F 201915%0%
Jun 2584°F50°F90°F 201246°F 202315%0%
Jun 2684°F50°F89°F 201245°F 202315%0%
Jun 2784°F50°F90°F 201544°F 202216%0%
Jun 2884°F50°F95°F 201342°F 201916%0%
Jun 2985°F51°F95°F 201342°F 201916%0%
Jun 3085°F51°F93°F 201335°F 202017%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Monticello, in percent, and of at least 0.1 inch of snowfall.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

June 1
sunrise 5:57 AM, sunset 8:34 PM
June 30
sunrise 5:59 AM, sunset 8:44 PM

Every day of June: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00425805 (Monticello 2E), public domain. Records: NOAA GHCN-Daily, station USC00425807, 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.