Washington weather in June

In June, Washington sees average daytime highs of 89°F and overnight lows near 62°F, with 0.1 in of rain across 0.7 wet days and about 14.5 hours of daylight. It is the 3rd-warmest and 12th-wettest month of the year here.

Highs climb over the month, from about 84°F in the first days to 93°F by the end. The sky is clear or mostly clear about 79% of the time in June, and the air most often feels dry.

Daylight stretches from about 14 h 24 min at the start of June to 14 h 30 min by month's end. Set against the rest of the year, June is Washington's 1st-clearest and 1st-windiest month. For the whole year in context, see Washington's year-round climate.

Daytime high
89°
3rd warmest
Overnight low
62°
10th coldest
Rainfall
0.1 in
0.7 wet days
Daylight
14 h 30 min
5:18 AM – 7:50 PM
Cloud cover
21%
1st clearest
Wind
6 mph
1st windiest
Solar energy
8.49 kWh/m²
Travel score
5.6
out of 10

Washington is city in Washingon County, Utah, United States.

Density
285/km²
people per km²
Founded
1857

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 84°F in the first days to 93°F by the end.

A typical June day in Washington reaches about 89°F in the afternoon and slips back to 62°F overnight — a 26°F spread between the day's warmth and the night's chill. On most days the high lands between 79°F and 97°F. Set against its neighbours, June runs about 11°F warmer than May and about 5°F cooler than July.

40°60°80°100°151015202530
Avg high (°F)Avg low (°F)
18458
28458
38458
48559
58559
68559
78660
88660
98660
108760
118761
128761
138861
148862
158962
168962
178963
189063
199064
209164
219164
229165
239165
249265
259266
269266
279266
289367
299367
309367

How June really feels in Washington

Once humidity and wind are folded in, June averages 13 days that feel above 90°F and 0 that feel at or below 32°F — the comfort signal a plain temperature reading hides.

Days feeling ≥ 90°F
13
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

The story in June is heat — humidity pushes the afternoon "feels like" well above the raw temperature.

Washington weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 12th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan48° / 28°1.65.42.89.72.1
Feb52° / 31°1.86.33.110.63.2
Mar60° / 38°1.45.81.811.75.6
Apr68° / 44°0.73.70.712.97.5
May78° / 53°0.42.20148.3
Jun89° / 62°0.10.7014.55.6
Jul94° / 70°0.21.2014.33.7
Aug92° / 68°0.31.7013.44.3
Sep84° / 59°0.41.9012.37.2
Oct71° / 46°0.72.90.1118.3
Nov57° / 35°0.93.30.9105.1
Dec47° / 28°1.34.92.79.51.8

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 79% of the time in June, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 10% of June, with mostly cloudy or overcast conditions the remaining 12%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
18416
28416
38515
48515
58614
68614
78614
88614
98812
108812
118812
128812
138812
148812
158812
168911
178911
188911
199010
209010
21919
22919
23919
24919
25919
26919
27919
28919
299010
309010

Chance of precipitation in June

Any precipitation

Washington gets around 0.1 in of rain over 0.7 wet days in June, the driest month. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 3% and peaks near 6% on the wettest days.

0%10%20%30%151015202530
Rain chance (%)
16
25
35
45
55
64
74
84
94
103
113
123
132
142
152
162
171
181
191
201
211
221
231
241
251
261
271
282
292
302

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

Most of June feels dry — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, June lands in the dry band about 100% of days. It rarely turns muggy — the humid and sticky bands barely register.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)
11000
21000
31000
41000
51000
61000
71000
81000
91000
101000
111000
121000
131000
141000
151000
161000
171000
181000
191000
201000
211000
221000
231000
241000
251000
261000
271000
281000
29991
30991

Wind in June

Winds average 6 mph in June, the windiest month of the year.

Across June, daily wind ranges from about 6 mph on the calmest days to 6 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (mph)Feels
16calm
26calm
36calm
46calm
56calm
66calm
76calm
86calm
96calm
106calm
116calm
126calm
136calm
146calm
156calm
166calm
176calm
186calm
196calm
206calm
216calm
226calm
236calm
246calm
256calm
266calm
276calm
286calm
296calm
306calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 24 min at the start of June to 14 h 30 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 6 minutes over June. Sunrise moves from 5:21 AM to 5:21 AM, and sunset from 7:42 PM to 7:53 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.45:217:42
214.45:207:43
314.45:207:44
414.45:207:44
514.45:207:45
614.45:197:45
714.55:197:46
814.55:197:47
914.55:197:47
1014.55:187:48
1114.55:187:48
1214.55:187:49
1314.55:187:49
1414.55:187:50
1514.55:187:50
1614.55:187:50
1714.55:187:51
1814.55:187:51
1914.55:187:51
2014.65:197:52
2114.65:197:52
2214.65:197:52
2314.65:197:52
2414.65:197:53
2514.65:207:53
2614.55:207:53
2714.55:207:53
2814.55:217:53
2914.55:217:53
3014.55:217:53

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 8.49 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 2.73 kWh/m² to a high of 8.49 kWh/m² in June across the year — June's 8.49 kWh/m² sits near the top of that range.

02468151015202530
Solar energy (kWh/m²)Level
18.3Intense
28.3Intense
38.3Intense
48.3Intense
58.3Intense
68.4Intense
78.4Intense
88.4Intense
98.4Intense
108.4Intense
118.4Intense
128.5Intense
138.5Intense
148.5Intense
158.5Intense
168.5Intense
178.5Intense
188.5Intense
198.5Intense
208.5Intense
218.5Intense
228.5Intense
238.5Intense
248.5Intense
258.5Intense
268.5Intense
278.4Intense
288.4Intense
298.4Intense
308.3Intense
Planning a trip in June

Is June a good time to visit Washington?

Our two travel scores rate June for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.6
Sightseeing
5th-best month of the year
8.5
Beach & pool
2nd-best month of the year

June is a reasonable time to visit Washington for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Washington in June

From June's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In June, Washington sees daytime highs around 89°F and nights near 62°F. Pack light clothes and sun protection.

light clothessun protection

UV index in Washington in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 11 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Washington peaks around July 15 at about 11 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 2 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 10 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecModerateHighVery highExtremeVery highHighModerateJul 15UV 11Dec 18UV 2
UV index (midday)Level
Jan3Moderate
Feb4Moderate
Mar5Moderate
Apr6High
May8Very high
Jun11Extreme
Jul11Extreme
Aug10Extreme
Sep8Very high
Oct6High
Nov3Moderate
Dec2Moderate
Location & terrain

Where is Washington?

Washington sits at 37.1°N, 113.5°W, 2,792 ft above sea level, in United States. The nearest listed city is Saint George, 4.3 mi away.

Topography around Washington

How much the land rises and falls, and what covers it, within 2, 10 and 50 miles of Washington.

Within 2 miles, the terrain around Washington has only modest variations in elevation — a maximum elevation change of 787 ft around an average of 2,854 ft above sea level; within 10 miles, very significant variations in elevation — a maximum elevation change of 4,137 ft; within 50 miles, extreme variations in elevation — a maximum elevation change of 9,291 ft.

The land around Washington is covered by artificial surfaces (40%), shrubs (23%) and bare terrain (21%) within 2 miles, grassland (31%), bare terrain (27%) and shrubs (25%) within 10 miles, and shrubs (34%), grassland (28%) and trees (24%) within 50 miles.

2 miles
787 ft
10 miles
4,137 ft
50 miles
9,291 ft
treesshrubsgrasslandcroplandartificial surfacesbare terrainwater
June weather nearby: Saint George 4.3 mi · Hurricane 12 mi · Mesquite 38 mi · Cedar City 45 mi · Grand Canyon 106 mi · Sunrise Manor 107 mi · Boulder City 108 mi · North Las Vegas 110 mi

United States travel facts

Power plugs
Type A / B
120 V · 60 Hz
Prices
≈ 100% of US
price level, 2025
GDP per capita
$90,027
2025
Happiness
6.8 / 10
World Happiness, 2025
Safe drinking water
98%
of population, 2024
Homicide rate
5.8
per 100k, 2023
Road deaths
12.7
per 100k/yr, 2019
Income group
High
World Bank
Religion
Protestant 47%unaffiliated 23%Roman Catholic 21%Jewish 2%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Washington (37.1305°, -113.5083°, elevation 2,792 ft), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).