Norwalk weather in June

In June, Norwalk sees average daytime highs of 77°F and overnight lows near 63°F, with 4.2 in of rain across 12.9 wet days and about 14.9 hours of daylight. It is the 3rd-warmest and 2nd-wettest month of the year here.

Highs climb over the month, from about 74°F in the first days to 80°F by the end. The sky is clear or mostly clear about 31% of the time in June, and the air most often feels dry.

Daylight stretches from about 14 h 42 min at the start of June to 14 h 54 min by month's end. Set against the rest of the year, June is Norwalk's 4th-clearest and 9th-windiest month. For the whole year in context, see Norwalk's year-round climate.

Daytime high
77°
3rd warmest
Overnight low
63°
10th coldest
Rainfall
4.2 in
12.9 wet days
Daylight
15 hours
5:02 AM – 7:59 PM
Cloud cover
58%
4th clearest
Wind
8 mph
9th windiest
Solar energy
6.42 kWh/m²
Travel score
6.3
out of 10

Norwalk is city in and the county seat of Huron County, Ohio, United States.

Density
710/km²
people per km²
Founded
1817

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 74°F in the first days to 80°F by the end.

A typical June day in Norwalk reaches about 77°F in the afternoon and slips back to 63°F overnight — a 14°F spread between the day's warmth and the night's chill. On most days the high lands between 68°F and 86°F. Set against its neighbours, June runs about 9°F warmer than May and about 4°F cooler than July.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
17359
27359
37460
47460
57460
67460
77561
87561
97662
107662
117662
127662
137763
147763
157763
167864
177864
187864
197864
207864
217965
227965
237965
247965
257965
267965
278066
288066
298066
308066

How June really feels in Norwalk

Once humidity and wind are folded in, June averages 0 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
0
heat index over the day's high
Days feeling ≤ 32°F
0
wind chill below the day's low

June sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Norwalk weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan33° / 22°3.311.77.39.40.0
Feb36° / 23°2.69.85.810.30.0
Mar44° / 30°3.511.34.311.70.8
Apr57° / 42°4.313.11.213.13.6
May68° / 53°4.213.4014.35.7
Jun77° / 63°4.212.9014.96.3
Jul81° / 67°3.612014.76.3
Aug79° / 65°3.511.2013.76.6
Sep73° / 58°3.19.7012.36.9
Oct61° / 47°3.210.90.110.95.0
Nov49° / 37°3.410.81.99.71.8
Dec38° / 28°3.411.15.39.10.0

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 31% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 20% of June, with mostly cloudy or overcast conditions the remaining 49%. Skies tend to open up as the month goes on.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14555
24555
34555
44555
54753
64852
74852
84852
94852
104951
114951
124951
135050
145050
155149
165248
175248
185347
195446
205446
215446
225545
235545
245446
255545
265545
275644
285644
295545
305644

Chance of precipitation in June

Any precipitation

Norwalk gets around 4.2 in of rain over 12.9 wet days in June. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 42% and peaks near 43% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
143
243
343
443
543
643
742
842
942
1041
1141
1241
1341
1442
1542
1642
1742
1842
1943
2043
2143
2243
2343
2443
2543
2643
2743
2843
2943
3042

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 28% of days. Sticky, muggy-or-worse air turns up on roughly 26% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1492019111
2472120121
3452120131
4442121131
5422121141
6412222151
7392222161
8382223171
9362223182
10342224192
11322225202
12302125212
13282126223
14262126233
15252127243
16232227253
17222227263
18212227264
19202227274
20192227284
21192227284
22182227284
23172227295
24172227295
25162227295
26162327296
27162327296
28152326297
29152326297
30152326298

Wind in June

Winds average 8 mph in June.

Across June, daily wind ranges from about 8 mph on the calmest days to 9 mph at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (mph)Feels
19light breeze
29light breeze
39light breeze
49light breeze
59light breeze
69light breeze
79light breeze
89light breeze
99light breeze
108light breeze
118light breeze
128light breeze
138light breeze
148light breeze
158light breeze
168light breeze
178light breeze
188light breeze
198light breeze
208light breeze
218light breeze
228light breeze
238light breeze
248light breeze
258light breeze
268light breeze
278light breeze
288light breeze
298light breeze
308light breeze

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 42 min at the start of June to 14 h 54 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 12 minutes over June. Sunrise moves from 5:06 AM to 5:05 AM, and sunset from 7:50 PM to 8:02 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.75:067:50
214.85:057:51
314.85:057:52
414.85:047:53
514.85:047:53
614.85:047:54
714.95:037:55
814.95:037:55
914.95:037:56
1014.95:037:56
1114.95:027:57
1214.95:027:58
1314.95:027:58
1414.95:027:59
1514.95:027:59
1615.05:027:59
1715.05:028:00
1815.05:028:00
1915.05:028:01
2015.05:028:01
2115.05:028:01
2215.05:038:01
2315.05:038:02
2415.05:038:02
2515.05:038:02
2615.05:048:02
2715.05:048:02
2815.05:048:02
2915.05:058:02
3014.95:058:02

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 6.42 kWh/m² — the sunniest month for solar.

For context, solar energy here swings from a low near 1.51 kWh/m² to a high of 6.42 kWh/m² in June across the year — June's 6.42 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
16.2Intense
26.2Intense
36.2Intense
46.2Intense
56.3Intense
66.3Intense
76.3Intense
86.3Intense
96.3Intense
106.4Intense
116.4Intense
126.4Intense
136.4Intense
146.4Intense
156.5Intense
166.5Intense
176.5Intense
186.5Intense
196.5Intense
206.5Intense
216.5Intense
226.5Intense
236.5Intense
246.5Intense
256.6Intense
266.6Intense
276.6Intense
286.6Intense
296.6Intense
306.6Intense
Planning a trip in June

Is June a good time to visit Norwalk?

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

6.3
Sightseeing
3rd-best month of the year
5.7
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Norwalk for sightseeing.

What to pack for Norwalk in June

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

In June, Norwalk sees daytime highs around 77°F and nights near 63°F. Pack sun protection. Worth having: light clothes and rain gear. About 13 days see rain.

sun protectionlight clothesrain gear

Sea temperature near Norwalk in June

The nearest coast averages about 67°F in June — the other half of the beach question. The full-year curve and swim-comfort zones are below.

The sea at the nearest coast (about 27 mi away) is warmest in August at about 75°F and coldest in February near 33°F.

It's comfortable for a long swim from Jun 21 to Sep 23 — about 3.1 months when the water holds above 68°F.

30°40°50°60°70°80°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan34Bracing
Feb33Bracing
Mar35Bracing
Apr42Bracing
May54Bracing
Jun67Cool
Jul75Refreshing
Aug75Warm
Sep71Refreshing
Oct60Cool
Nov48Bracing
Dec39Bracing

UV index in Norwalk in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 10 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Norwalk peaks around June 19 at about 9 (very high) — sunscreen, a hat and midday shade are essential. It bottoms out near December 22 at about 1 (low).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 8 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecLowModerateHighVery highHighModerateLowJun 19UV 9Dec 22UV 1
UV index (midday)Level
Jan2Low
Feb2Moderate
Mar5Moderate
Apr6High
May8Very high
Jun10Very high
Jul9Very high
Aug7Very high
Sep6High
Oct3Moderate
Nov2Moderate
Dec1Low

Air quality in Norwalk in June

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where June falls, not just the annual average.

Air quality in Norwalk is worst in July — around 16 µg/m³ PM2.5 (moderate), about 2.2× the cleanest month (October, 8 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1016 µg/m³Oct 248 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb11Good
Mar13Moderate
Apr13Moderate
May15Moderate
Jun16Moderate
Jul16Moderate
Aug14Moderate
Sep11Good
Oct8Good
Nov8Good
Dec8Good
Location & terrain

Where is Norwalk?

Norwalk sits at 41.2°N, 82.6°W, 719 ft above sea level, in United States. The nearest listed city is Sandusky, 15 mi away.

Topography around Norwalk

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

Within 2 miles, the terrain around Norwalk has only modest variations in elevation — a maximum elevation change of 253 ft around an average of 735 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 528 ft; within 50 miles, significant variations in elevation — a maximum elevation change of 1,102 ft.

The land around Norwalk is covered by trees (44%) and grassland (21%) within 2 miles, cropland (63%) and trees (24%) within 10 miles, and cropland (40%), water (27%) and trees (21%) within 50 miles.

2 miles
253 ft
10 miles
528 ft
50 miles
1,102 ft
treesgrasslandcroplandartificial surfaceswater
June weather nearby: Sandusky 15 mi · Lorain 27 mi · Fremont 27 mi · Elyria 28 mi · Ashland 30 mi · Tiffin 30 mi · North Ridgeville 32 mi · Avon 34 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 Norwalk (41.2426°, -82.6157°, elevation 719 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. Sea temperatures are the NOAA OISST v2.1 1991–2020 monthly climatology (public domain), sampled at the nearest ocean point. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).