Climateby Month

Brockton, MA weather in June

NOAA 1991-2020 normals and daily records · Brockton all year

June in Brockton: mild, with frequent rain. Highs 78°F, lows 57°F, about 11 days with rain. A good month for most outdoor plans.

Normal high
78°F
Normal low
57°F
Wet days
11
4.1 in total
Muggy days
3
dew point 65°F+

How June changes from start to finish

Normal values at the start and end of June
June 1June 30
Normal high74°F82°F
Normal low52°F62°F
Chance of a wet day39%34%
Sunrise / sunset5:10 am / 8:13 pm5:11 am / 8:23 pm
Daylight15.0 h15.2 h

Chance of a wet day: average for the first and last 7 days of the month. Times are local clock time (Eastern Time).

A typical June day

  1. 6 am61°Fdew point 57°F
  2. 9 am69°Fdew point 57°F
  3. Noon73°Fdew point 57°F
  4. 3 pm73°Fdew point 57°F
  5. 6 pm69°Fdew point 57°F
  6. 9 pm63°Fdew point 57°F

NOAA hourly normals (local standard time) from Plymouth Muni Airport (19 mi away); average wind 7 mph; clear or few clouds in 22% of daytime hours, mostly cloudy or overcast in 56%.

What kind of days to expect

  • Comfortable dayshigh 65-80°F and dew point under 60°F12 of 30
  • Hot dayshigh 90°F or more3 of 30
  • Muggy daysdaily mean dew point 65°F or more3 of 30
  • Wet daysat least 0.01 in of rain or melted snow11 of 30
  • Notable rainat least 0.10 in7 of 30
  • Freezing nightslow 32°F or below0 of 30
  • Snow on the groundsnow depth 1 in or more0 of 30

Average days per June, counted from daily records for each year 1991-2020.

Rain in June

Normal precipitation is 4.1 in; a dry June brings about 1.8 in and a wet one about 5.0 in (25th and 75th percentiles). About 2 days bring half an inch or more, and about 1 an inch or more.

How June varies from year to year

  • Warmest June, 1991-20202020: average high 84°F
  • Coolest June2009: average high 72°F
  • Wettest June2006: 16.6 in
  • Driest June1999: 0.1 in
  • Highest reading98°F (June 7, 1999)
  • Lowest reading35°F (June 13, 2004)

From the station's daily records with NOAA quality flags removed; most recent date shown when a reading repeats.

June compared with May and July

MayJuneJuly
Normal high70°F78°F84°F
Normal low47°F57°F63°F
Wet days131110
Comfortable days16124
Daylight14.6 h15.2 h14.9 h

Highs change by +8°F from May and +6°F into July.

Nearby alternatives in June

How Brockton ranks in June

  • Normal high270th warmest of 378 cities; 3rd of 9 in Massachusetts
  • Wet days279th driest of 378
  • Comfortable days92nd most of 340

What to pack for Brockton in June

  • A rain jacket or umbrella – rain on about 11 days
  • Sunglasses and sunscreen – about 15.2 hours of daylight and highs near 78°F

Heating and cooling

June has 49 heating degree days and 130 cooling degree days (base 65°F), 3% of the year's total heating and cooling demand.

Questions

How hot is Brockton in June?

The normal high is 78°F and the normal low is 57°F. From 1991 to 2020 the hottest June reading was 98°F (June 7, 1999).

Does it rain a lot in Brockton in June?

About 11 days in June have at least 0.01 in of precipitation, and the normal total is 4.1 in. The wettest June in 1991-2020 was in 2006 (16.6 in); the driest was in 1999 (0.1 in).

Is June a good time to visit Brockton?

June ranks 2nd of 12 months on our comfort score for Brockton (69 out of 100). It has about 12 comfortable days and about 3 days at 90°F or hotter. The best month is May.

Where the numbers come from

  • Temperature, rain, snow depth and frost dates: Brockton (USC00190860), 2.5 mi SSE of the city center, 75 ft . NOAA normals and daily records, 1991-2020.
  • Snowfall: Norton W (USC00195984), 9.9 mi SW of the city center, 95 ft . NOAA normals and daily records, 1991-2020.
  • Humidity and wind by hour: Plymouth Muni Airport (USW00054769), 19 mi SE of the city center, 149 ft . NOAA normals and daily records, 1991-2020.
  • Cloud cover: Boston Logan Intl Airport (USW00014739), 19 mi N of the city center, 12 ft (101 ft lower than the city). NOAA normals and daily records, 1991-2020.
  • Daily humidity and wind: Gen E L Logan International Airport (725090-14739), 19 mi N of the city center, 11 ft (102 ft lower than the city). Hourly observations, 1991-2020.