Allston weather in June

In June, Allston sees average daytime highs of 76°F and overnight lows near 59°F, with 3.4 in of rain across 10.7 wet days and about 15 hours of daylight. It is the 3rd-warmest and 6th-wettest month of the year here.

Highs climb over the month, from about 73°F in the first days to 81°F by the end. The sky is clear or mostly clear about 25% of the time in June, and the air most often feels dry.

Daylight stretches from about 14 h 54 min at the start of June to 15 h 06 min by month's end. Set against the rest of the year, June is Allston's 10th-clearest and 9th-windiest month. For the whole year in context, see Allston's year-round climate.

Daytime high
76°
3rd warmest
Overnight low
59°
10th coldest
Rainfall
3.4 in
10.7 wet days
Daylight
15 h 06 min
4:12 AM – 7:17 PM
Cloud cover
64%
10th clearest
Wind
7 mph
9th windiest
Solar energy
5.87 kWh/m²
Travel score
6.6
out of 10

Allston is neighborhood of Boston, Massachusetts, United States.

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 73°F in the first days to 81°F by the end.

A typical June day in Allston reaches about 76°F in the afternoon and slips back to 59°F overnight — a 17°F spread between the day's warmth and the night's chill. On most days the high lands between 66°F and 87°F. Set against its neighbours, June runs about 10°F warmer than May and about 6°F cooler than July.

40°60°80°151015202530
Avg high (°F)Avg low (°F)
17255
27355
37355
47356
57356
67356
77456
87457
97457
107457
117558
127558
137658
147659
157659
167759
177760
187760
197860
207861
217861
227961
237962
248062
258062
268062
278063
288163
298163
308164

How June really feels in Allston

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.

Allston weather by month

How June compares with the rest of the year at a glance. June is the 3rd-warmest and 6th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°F)Rainfall (inches)Wet daysSnow daysDaylight (hours)Travel score
Jan36° / 22°3.49.75.79.30.0
Feb38° / 23°3.08.65.110.30.0
Mar46° / 30°4.310.94.711.61.1
Apr57° / 40°3.610.9113.13.9
May67° / 50°3.010.3014.46.0
Jun76° / 59°3.410.70156.6
Jul82° / 65°3.010.5014.86.0
Aug80° / 64°3.59.6013.76.6
Sep73° / 56°3.48.1012.37.1
Oct62° / 46°3.99.40.210.85.4
Nov51° / 36°3.49.10.89.62.5
Dec41° / 28°4.210.54.690.2

Cloud cover in June

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 25% of the time in June.

Beyond those clear spells, partly cloudy skies cover about 18% of June, with mostly cloudy or overcast conditions the remaining 57%.

0%25%50%75%100%151015202530
Clearer (%)Cloudier (%)
14060
24060
34060
43961
53961
63961
74060
84060
94060
104060
114060
124159
134159
144258
154258
164357
174456
184456
194456
204456
214555
224555
234654
244654
254654
264654
274654
284654
294753
304753

Chance of precipitation in June

Any precipitation

Allston gets around 3.4 in of rain over 10.7 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 35% and peaks near 36% on the wettest days.

0%10%20%30%40%50%151015202530
Rain chance (%)
132
233
333
433
534
634
734
835
935
1035
1135
1235
1335
1435
1535
1635
1735
1835
1935
2036
2136
2235
2335
2435
2535
2635
2734
2834
2934
3033

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 43% of days. Sticky, muggy-or-worse air turns up on roughly 14% of them.

0%25%50%75%100%151015202530
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
163191440
263191440
360201550
460201550
560201550
658211560
758211560
857211660
956211670
1053221771
1152221781
1250231881
1349231891
14472419101
15452519111
16432520121
17412520131
18392521131
19372522151
20362522161
21342523171
22322524182
23312424192
24292425192
25282426203
26272326213
27262327213
28242327224
29232327224
30222327235

Wind in June

Winds average 7 mph in June.

Across June, daily wind ranges from about 6 mph on the calmest days to 7 mph at its breeziest. It stays fairly steady from day to day.

0246810151015202530
Wind speed (mph)Feels
17calm
27calm
37calm
47calm
57calm
67calm
77calm
87calm
97calm
107calm
117calm
127calm
137calm
147calm
157calm
167calm
177calm
187calm
197calm
206calm
216calm
226calm
237calm
247calm
257calm
267calm
277calm
287calm
297calm
307calm

Sunrise & sunset in June

DaylightNight

Daylight runs from about 14 h 54 min at the start of June to 15 h 06 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 4:16 AM to 4:15 AM, and sunset from 7:08 PM to 7:20 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202530
Daylight (h)Sunrise (AM)Sunset (PM)
114.94:167:08
214.94:167:09
314.94:157:09
414.94:157:10
514.94:147:11
615.04:147:12
715.04:147:12
815.04:137:13
915.04:137:14
1015.04:137:14
1115.04:137:15
1215.04:137:15
1315.14:127:16
1415.14:127:16
1515.14:127:17
1615.14:127:17
1715.14:127:18
1815.14:127:18
1915.14:127:18
2015.14:137:19
2115.14:137:19
2215.14:137:19
2315.14:137:19
2415.14:137:20
2515.14:147:20
2615.14:147:20
2715.14:147:20
2815.14:157:20
2915.14:157:20
3015.14:157:20

Solar energy in June

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in June, about 5.87 kWh/m².

For context, solar energy here swings from a low near 1.62 kWh/m² to a high of 5.88 kWh/m² in July across the year — June's 5.87 kWh/m² sits near the top of that range.

0246151015202530
Solar energy (kWh/m²)Level
15.8Bright
25.8Bright
35.8Bright
45.8Bright
55.8Bright
65.8Bright
75.8Bright
85.8Bright
95.8Bright
105.8Bright
115.8Bright
125.8Bright
135.8Bright
145.9Bright
155.9Bright
165.9Bright
175.9Bright
185.9Bright
196.0Bright
206.0Bright
216.0Intense
226.0Intense
236.0Intense
246.0Intense
256.1Intense
266.1Intense
276.1Intense
286.1Intense
296.1Intense
306.1Intense
Planning a trip in June

Hazard calendar for Allston

In seasonPeak

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

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

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

Is June a good time to visit Allston?

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

6.6
Sightseeing
2nd-best month of the year
5.8
Beach & pool
3rd-best month of the year

June is a reasonable time to visit Allston for sightseeing.

What to pack for Allston in June

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

In June, Allston sees daytime highs around 76°F and nights near 59°F. Worth packing: light clothes, rain gear and sun protection. About 11 days see rain.

light clothesrain gearsun protection

Sea temperature near Allston in June

The nearest coast averages about 58°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 13 mi away) is warmest in August at about 66°F and coldest in February near 38°F.

The water stays below 68°F all year — cool enough that most swimmers want a wetsuit.

40°50°60°70°JanFebMarAprMayJunJulAugSepOctNovDecbracingcoolrefreshing
Sea temperature (°F)Comfort
Jan41Bracing
Feb38Bracing
Mar38Bracing
Apr42Bracing
May50Bracing
Jun58Bracing
Jul65Cool
Aug66Cool
Sep63Cool
Oct56Bracing
Nov50Bracing
Dec46Bracing

UV index in Allston in June

LowModerateHighVery highExtreme

Clear-sky midday UV in June peaks around 7 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Allston peaks around July 10 at about 7 (very high) — sunscreen and a hat are worth it in the middle of the day. It bottoms out near January 1 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 highHighHighModerateLowJul 10UV 7Jan 1UV 1
UV index (midday)Level
Jan1Low
Feb3Moderate
Mar4Moderate
Apr5High
May7Very high
Jun7Very high
Jul7Very high
Aug5Moderate
Sep6High
Oct3Moderate
Nov2Moderate
Dec1Low

Air quality in Allston 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 Allston is worst in July — around 16 µg/m³ PM2.5 (moderate), about 1.9× the cleanest month (November, 8 µg/m³).

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

01020JanFebMarAprMayJunJulAugSepOctNovDecGoodModerateGoodJul 1516 µg/m³Nov 189 µg/m³
PM2.5 (µg/m³)Level
Jan10Good
Feb13Moderate
Mar14Moderate
Apr14Moderate
May15Moderate
Jun15Moderate
Jul16Moderate
Aug14Moderate
Sep12Good
Oct10Good
Nov8Good
Dec10Good
Location & terrain

Where is Allston?

Allston sits at 42.4°N, 71.1°W, 20 ft above sea level, in United States. The nearest listed city is Cambridge, 1.2 mi away.

Topography around Allston

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

Within 2 miles, the terrain around Allston has only modest variations in elevation — a maximum elevation change of 272 ft around an average of 52 ft above sea level; within 10 miles, only modest variations in elevation — a maximum elevation change of 607 ft; within 50 miles, large variations in elevation — a maximum elevation change of 2,185 ft.

The land around Allston is covered by artificial surfaces (60%) and trees (32%) within 2 miles, trees (51%) and artificial surfaces (28%) within 10 miles, and trees (63%) and water (28%) within 50 miles.

2 miles
272 ft
10 miles
607 ft
50 miles
2,185 ft
treesgrasslandartificial surfaceswaterwetland
June weather nearby: Cambridge 1.2 mi · Fenway/Kenmore 1.9 mi · Brighton 1.9 mi · Brookline 1.9 mi · Mission Hill 1.9 mi · Back Bay 1.9 mi · Somerville 2.5 mi · Roxbury Crossing 2.5 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 Allston (42.3584°, -71.1259°, 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).