Boynton Beach weather in June

In June, Boynton Beach sees average daytime highs of 85°F and overnight lows near 78°F, with 6.5 in of rain across 21.9 wet days and about 13.6 hours of daylight. It is the 4th-warmest and 2nd-wettest month of the year here.

Day-to-day highs hold fairly steady near 85°F through the month. The sky is clear or mostly clear about 23% of the time in June, and the air most often feels oppressive.

Daylight stretches from about 13 h 30 min at the start of June to 13 h 42 min by month's end. Set against the rest of the year, June is Boynton Beach's 11th-clearest and 10th-windiest month. For the whole year in context, see Boynton Beach's year-round climate.

Daytime high
85°
4th warmest
Overnight low
78°
9th coldest
Rainfall
6.5 in
21.9 wet days
Daylight
13 h 42 min
5:31 AM – 7:10 PM
Cloud cover
67%
11th clearest
Wind
7 mph
10th windiest
Solar energy
5.86 kWh/m²
Travel score
3.9
out of 10

Boynton Beach is city in Palm Beach County, Florida, United States.

Density
1,730/km²
people per km²
Founded
1895

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

Temperature in June

Average highAverage lowShaded bands: 10–90% of days

Day-to-day highs hold fairly steady near 85°F through the month.

A typical June day in Boynton Beach reaches about 85°F in the afternoon and slips back to 78°F overnight — a 7°F spread between the day's warmth and the night's chill. On most days the high lands between 82°F and 88°F. Set against its neighbours, June runs about 3°F warmer than May and about 1°F cooler than July.

70°80°90°151015202530
Avg high (°F)Avg low (°F)
18376
28376
38476
48477
58477
68477
78477
88477
98477
108477
118477
128477
138577
148578
158578
168578
178578
188578
198578
208578
218578
228578
238578
248578
258578
268578
278578
288578
298678
308678

How June really feels in Boynton Beach

Once humidity and wind are folded in, June averages 27 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
27
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.

Boynton Beach weather by month

How June compares with the rest of the year at a glance. June is the 4th-warmest and 2nd-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysDaylight (hours)Travel score
Jan73° / 63°2.07.510.57.3
Feb74° / 65°1.86.911.17.5
Mar76° / 67°2.5811.87.4
Apr79° / 70°2.78.612.67.0
May82° / 74°4.112.713.35.9
Jun85° / 78°6.521.913.63.9
Jul86° / 79°5.222.313.53.5
Aug86° / 79°6.32412.93.4
Sep85° / 78°6.822.612.23.7
Oct82° / 76°4.414.911.45.5
Nov78° / 70°2.28.810.77.0
Dec75° / 66°1.77.210.47.4

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 23% 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 57%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14951
24753
34654
44555
54456
64258
74258
84258
94258
104357
114357
124357
134357
144456
154456
164555
174555
184654
194555
204555
214357
224357
234159
244060
254060
263961
273862
283862
293862
303862

Chance of precipitation in June

Any precipitation

Boynton Beach gets around 6.5 in of rain over 21.9 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 71% and peaks near 74% on the wettest days. The odds climb toward the end of the month.

0%20%40%60%80%151015202530
Rain chance (%)
163
265
367
468
569
670
771
871
972
1072
1172
1272
1372
1472
1572
1672
1772
1872
1972
2072
2172
2273
2373
2473
2574
2674
2774
2873
2973
3073

Humidity in June

DryComfortableHumidMuggyOppressiveMiserable

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

By dew point, June lands in the oppressive band about 74% of days. Sticky, muggy-or-worse air turns up on roughly 100% of them.

0%25%50%75%100%151015202530
Humid (%)Muggy (%)Oppressive (%)Miserable (%)
1216748
2214759
31137610
41117711
51107712
6197713
7077914
8067915
9067915
10057916
11048016
12038017
13038017
14037918
15027919
16027820
17027820
18017722
19017623
20017524
21017425
22017326
23017128
24017029
25016831
26006733
27006634
28006436
29006337
30006238

Wind in June

Winds average 7 mph in June.

Across June, daily wind ranges from about 7 mph on the calmest days to 8 mph at its breeziest. It stays fairly steady from day to day.

051015151015202530
Wind speed (mph)Feels
18light breeze
28light breeze
38light breeze
48light breeze
58light breeze
68light breeze
78light breeze
88light breeze
98light breeze
107light breeze
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
207calm
217calm
227calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 13 h 30 min at the start of June to 13 h 42 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 5:32 AM to 5:34 AM, and sunset from 7:04 PM to 7:13 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
113.55:327:04
213.65:317:04
313.65:317:05
413.65:317:05
513.65:317:06
613.65:317:06
713.65:317:07
813.65:317:07
913.65:317:08
1013.65:317:08
1113.65:317:08
1213.65:317:09
1313.65:317:09
1413.65:317:09
1513.75:317:10
1613.75:317:10
1713.75:317:10
1813.75:317:11
1913.75:317:11
2013.75:317:11
2113.75:327:12
2213.75:327:12
2313.75:327:12
2413.75:327:12
2513.75:327:12
2613.75:337:12
2713.75:337:13
2813.75:337:13
2913.75:347:13
3013.75:347:13

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.86 kWh/m².

For context, solar energy here swings from a low near 3.12 kWh/m² to a high of 6.25 kWh/m² in May across the year — June's 5.86 kWh/m² falls in the middle.

0246151015202530
Solar energy (kWh/m²)Level
15.9Bright
25.9Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.9Bright
125.9Bright
135.9Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
195.9Bright
205.9Bright
215.9Bright
226.0Bright
236.0Bright
246.0Bright
256.0Bright
266.0Bright
276.0Bright
286.0Bright
296.0Intense
306.0Intense
Planning a trip in June

Hazard calendar for Boynton Beach

In seasonPeak

In June, Boynton Beach sits inside its atlantic hurricane and rainy season season. The full year is below, with each hazard's peak months called out.

Boynton Beach sits in the Atlantic hurricane belt; the season peaks August–October.

Boynton Beach's rainy season runs May–October, when most of the year's rain falls.

Atlantic hurricane
Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is June a good time to visit Boynton Beach?

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

3.9
Sightseeing
9th-best month of the year
5.1
Beach & pool
9th-best month of the year

June is a weaker month for outdoor sightseeing in Boynton Beach.

What to pack for Boynton Beach in June

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

In June, Boynton Beach sees daytime highs around 85°F and nights near 78°F. Pack light clothes and rain gear. Worth having: sun protection. About 22 days see rain.

light clothesrain gearsun protection

Sea temperature near Boynton Beach in June

The nearest coast averages about 83°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 14 mi away) is warmest in August at about 85°F and coldest in February near 77°F.

The water stays above 68°F all year — warm enough for a swim any month.

75°80°85°JanFebMarAprMayJunJulAugSepOctNovDecrefreshingwarmtropicalcomfortable to swim
Sea temperature (°F)Comfort
Jan77Warm
Feb77Warm
Mar77Warm
Apr79Warm
May81Warm
Jun83Tropical
Jul85Tropical
Aug85Tropical
Sep85Tropical
Oct83Tropical
Nov81Warm
Dec79Warm

UV index in Boynton Beach in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 12 (very high — sun protection essential). The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Boynton Beach peaks around July 11 at about 12 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near December 18 at about 5 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — every month of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecHighVery highExtremeVery highHighModerateJul 11UV 12Dec 18UV 5
UV index (midday)Level
Jan5High
Feb7Very high
Mar9Very high
Apr9Very high
May10Very high
Jun12Extreme
Jul12Extreme
Aug11Extreme
Sep9Very high
Oct8Very high
Nov6High
Dec5Moderate

Air quality in Boynton Beach 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 Boynton Beach is worst in July — around 23 µg/m³ PM2.5 (moderate), about 2.3× the cleanest month (November, 10 µg/m³).

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

0102030JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1722 µg/m³Nov 2010 µg/m³
PM2.5 (µg/m³)Level
Jan11Good
Feb11Good
Mar13Moderate
Apr14Moderate
May15Moderate
Jun18Moderate
Jul23Moderate
Aug19Moderate
Sep14Moderate
Oct11Good
Nov10Good
Dec10Good
Location & terrain

Where is Boynton Beach?

Boynton Beach sits at 26.5°N, 80.1°W, 20 ft above sea level, in United States. The nearest listed city is Delray Beach, 4.3 mi away.

Topography around Boynton Beach

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

Within 2 miles, the terrain around Boynton Beach has only modest variations in elevation — a maximum elevation change of 66 ft around an average of 13 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 72 ft; within 50 miles, only modest variations in elevation — a maximum elevation change of 203 ft.

The land around Boynton Beach is covered by artificial surfaces (56%) and water (21%) within 2 miles, water (46%) and artificial surfaces (28%) within 10 miles, and water (38%) and wetland (25%) within 50 miles.

2 miles
66 ft
10 miles
72 ft
50 miles
203 ft
treesgrasslandcroplandartificial surfacesbare terrainwaterwetland
June weather nearby: Delray Beach 4.3 mi · Lake Worth Beach 6.2 mi · Lake Worth Corridor 6.8 mi · Greenacres City 7.5 mi · Palm Springs 8.1 mi · Boca Raton 12 mi · West Palm Beach 13 mi · Boca Del Mar 14 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 Boynton Beach (26.5253°, -80.0664°, elevation 20 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. Tropical-cyclone seasons are the published climatological basin seasons (NOAA National Hurricane Center / regional warning centres). 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).