Carmel weather by month

Average highs run from 36°F in January to 85°F in July, and January nights average 20°F. It gets 47 inches of rain and melted snow a year and 27 inches of snow. Nights drop below freezing about 113 times a year. The most comfortable months are August to October.

CarmelIndianaPop. 105,634
Average monthly high and low temperatures and precipitation in Carmel10°20°30°40°50°60°70°80°90°100°3620Jan3.34123Feb2.75132Mar3.96442Apr4.67452May4.98262Jun5.68565Jul4.78363Aug3.97756Sep3.66545Oct3.45234Nov3.54025Dec3.2in.
Average daily high and low (°F) and precipitation (inches) each month, 1991-2020. The dashed line marks freezing (32°F). Shaded months are comfortable by our rule. Station: Castleton 2 S, IN, 6.7 mi from the city center. Source: NOAA NCEI.

Best time to visit Carmel

For comfortable weather, go in August to October. 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
January36°F20°F3.3 in8.4 in6027cold
February41°F23°F2.7 in7.2 in6023cold
March51°F32°F3.9 in3.6 in7018cool
April64°F42°F4.6 in0.2 in805mild
May74°F52°F4.9 in0.0 in910mild
June82°F62°F5.6 in0.0 in840warm
July85°F65°F4.7 in0.0 in790warm
August83°F63°F3.9 in0.0 in530warm
September77°F56°F3.6 in0.0 in530warm
October65°F45°F3.4 in0.0 in702mild
November52°F34°F3.5 in0.6 in6015cool
December40°F25°F3.2 in6.7 in7023cold
Year62°F avg43°F avg47.2 in26.7 in8119113

"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 Castleton 2 S, IN (USC00121326), 6.7 miles from the city center. Averages describe typical conditions, not a forecast.

Sunrise, sunset and daylight in Carmel

The shortest day is December 21, with 9h 19m of daylight; the longest is June 21, with 15h 00m. The earliest sunset comes around December 4 (5:18 pm) and the latest around June 20 (9:16 pm). The sun sets after 8 pm on 171 days a year.

6h9h12h15h18hJanuary 15: 9h 39m of daylightJanFebruary 15: 10h 43m of daylightFebMarch 15: 11h 55m of daylightMarApril 15: 13h 16m of daylightAprMay 15: 14h 23m of daylightMayJune 15: 14h 59m of daylightJunJuly 15: 14h 43m of daylightJulAugust 15: 13h 44m of daylightAugSeptember 15: 12h 27m of daylightSepOctober 15: 11h 09m of daylightOctNovember 15: 9h 58m of daylightNovDecember 15: 9h 21m of daylightDec
On the 15th ofSunriseSunsetDaylight
January8:04 am5:43 pm9h 39m
February7:37 am6:20 pm10h 43m
March7:55 am7:51 pm11h 55m
April7:06 am8:22 pm13h 16m
May6:29 am8:52 pm14h 23m
June6:15 am9:14 pm14h 59m
July6:28 am9:11 pm14h 43m
August6:56 am8:40 pm13h 44m
September7:25 am7:52 pm12h 27m
October7:55 am7:04 pm11h 09m
November7:29 am5:27 pm9h 58m
December7:59 am5:19 pm9h 21m

Calculated for 2026 at the center of Carmel 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 Carmel getting warmer?

The last 10 years averaged 2.1°F warmer than the 20th century. See the climate stripes for Carmel.

Frequently asked questions

What is the warmest month in Carmel?

July is the warmest month, with an average high of 85°F and an average low of 65°F (NOAA 1991-2020 normals).

What is the coldest month in Carmel?

January is the coldest, with average lows of 20°F and highs of 36°F.

What is the rainiest month in Carmel?

June gets the most precipitation, 5.6 inches on average. February is the driest at 2.7 inches.

Does it snow in Carmel?

Yes. Carmel averages 27 inches of snow a year.

When is the best time to visit Carmel?

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

Thinking of moving to Carmel?

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

Compare the weather: Carmel vs Fishers, Carmel vs Noblesville, Carmel vs Indianapolis, Carmel vs Bloomington.