Boynton Beach weather by month

Average highs run from 75°F in January to 90°F in July, and January nights average 56°F. It gets 64 inches of rain and melted snow a year, with almost no snow. Expect about 66 days a year at 90°F or hotter. The most comfortable months are November to April.

Boynton BeachFloridaPop. 82,396
Average monthly high and low temperatures and precipitation in Boynton Beach50°60°70°80°90°100°7556Jan3.37758Feb2.87961Mar3.08364Apr3.18668May5.08873Jun9.79074Jul6.79074Aug8.38974Sep8.68670Oct6.48064Nov3.77760Dec3.1in.
Average daily high and low (°F) and precipitation (inches) each month, 1991-2020. Shaded months are comfortable by our rule. Station: Loxahatchee Nwr, FL, 8.4 mi from the city center. Source: NOAA NCEI.

Best time to visit Boynton Beach

For comfortable weather, go in November to April. In those months the average high stays between 62°F and 86°F, nights average 42°F or warmer, and rain stays under 4.5 inches for the month.

JanFebMarAprMayJunJulAugSepOctNovDec

Month by month

MonthHighLowPrecip.SnowWet daysDays 90°F+Nights below 32°FFeels
January75°F56°F3.3 in0.0 in500mild
February77°F58°F2.8 in0.0 in400warm
March79°F61°F3.0 in0.0 in400warm
April83°F64°F3.1 in0.0 in410warm
May86°F68°F5.0 in0.0 in740warm
June88°F73°F9.7 in0.0 in12110hot
July90°F74°F6.7 in0.0 in11160hot
August90°F74°F8.3 in0.0 in11180hot
September89°F74°F8.6 in0.0 in11110hot
October86°F70°F6.4 in0.0 in840warm
November80°F64°F3.7 in0.0 in500warm
December77°F60°F3.1 in0.0 in400warm
Year83°F avg66°F avg63.6 in0.0 in87660

"Wet days" are days with at least 0.1 inch of precipitation. "Feels" is a plain-language label for the average high. Normals for 1991-2020 from NOAA NCEI, station Loxahatchee Nwr, FL (USC00085184), 8.4 miles from the city center. Averages describe typical conditions, not a forecast.

Sunrise, sunset and daylight in Boynton Beach

The shortest day is December 21, with 10h 28m of daylight; the longest is June 21, with 13h 48m. The earliest sunset comes around November 22 (5:27 pm) and the latest around June 27 (8:17 pm). The sun sets after 8 pm on 88 days a year.

6h9h12h15h18hJanuary 15: 10h 39m of daylightJanFebruary 15: 11h 16m of daylightFebMarch 15: 11h 59m of daylightMarApril 15: 12h 47m of daylightAprMay 15: 13h 27m of daylightMayJune 15: 13h 47m of daylightJunJuly 15: 13h 38m of daylightJulAugust 15: 13h 04m of daylightAugSeptember 15: 12h 18m of daylightSepOctober 15: 11h 32m of daylightOctNovember 15: 10h 50m of daylightNovDecember 15: 10h 29m of daylightDec
On the 15th ofSunriseSunsetDaylight
January7:10 am5:49 pm10h 39m
February6:56 am6:12 pm11h 16m
March7:29 am7:28 pm11h 59m
April6:56 am7:44 pm12h 47m
May6:33 am8:00 pm13h 27m
June6:27 am8:14 pm13h 47m
July6:37 am8:15 pm13h 38m
August6:52 am7:56 pm13h 04m
September7:06 am7:24 pm12h 18m
October7:19 am6:51 pm11h 32m
November6:39 am5:29 pm10h 50m
December7:01 am5:29 pm10h 29m

Calculated for 2026 at the center of Boynton Beach with NOAA's solar equations, in local clock time (Eastern Time, including daylight saving time where it applies). Times shift by a minute or two from year to year.

Is Boynton Beach getting warmer?

The last 10 years averaged 3.1°F warmer than the 20th century. See the climate stripes for Boynton Beach.

Frequently asked questions

What is the warmest month in Boynton Beach?

August is the warmest month, with an average high of 90°F and an average low of 74°F (NOAA 1991-2020 normals).

What is the coldest month in Boynton Beach?

January is the coldest, with average lows of 56°F and highs of 75°F.

What is the rainiest month in Boynton Beach?

June gets the most precipitation, 9.7 inches on average. February is the driest at 2.8 inches.

Does it snow in Boynton Beach?

Very little. The normal yearly snowfall is under one inch.

When is the best time to visit Boynton Beach?

For comfortable weather, November to April. Those months average highs between 62 and 86°F with lows of 42°F or more and modest rain.

Thinking of moving to Boynton Beach?

See what homes, rent and everyday prices cost, who lives there and how it compares with nearby cities on the full Boynton Beach profile.

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