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Franklin, IN weather and climate

Johnson County, IN · population 25,999 · about 741 ft elevation

Everything below is a 30 year average for 1991-2020, computed from daily climate history at Franklin's own coordinates.

The year at a glance

Sunny days
184
clear or partly cloudy, per year
Precipitation
43 in
per year
Wet days
128
rain or snow per year
Snowfall
17 in
per year
Hot days
17
above 90 °F
Freezing nights
124
at or below 32 °F
Humidity
71%
average relative
Average temperature
52 °F
year round

Monthly temperatures

Average daily high and low for each month, in °F.

Daily highDaily low
20406080JanMarMayJulSepNovDaily high, Jan: 35 °FDaily high, Feb: 40 °FDaily high, Mar: 51 °FDaily high, Apr: 63 °FDaily high, May: 73 °FDaily high, Jun: 82 °FDaily high, Jul: 84 °FDaily high, Aug: 83 °FDaily high, Sep: 78 °FDaily high, Oct: 66 °FDaily high, Nov: 52 °FDaily high, Dec: 40 °FDaily low, Jan: 18 °FDaily low, Feb: 20 °FDaily low, Mar: 29 °FDaily low, Apr: 40 °FDaily low, May: 51 °FDaily low, Jun: 61 °FDaily low, Jul: 64 °FDaily low, Aug: 61 °FDaily low, Sep: 54 °FDaily low, Oct: 41 °FDaily low, Nov: 31 °FDaily low, Dec: 24 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Daily high354051637382848378665240
Daily low182029405161646154413124

Monthly precipitation

Total rain plus melted snow for each month, in inches.

0.02.04.0JanMarMayJulSepNovFranklin, Jan: 3.2 inFranklin, Feb: 2.8 inFranklin, Mar: 4.0 inFranklin, Apr: 4.8 inFranklin, May: 4.9 inFranklin, Jun: 4.3 inFranklin, Jul: 3.5 inFranklin, Aug: 2.8 inFranklin, Sep: 3.0 inFranklin, Oct: 3.2 inFranklin, Nov: 3.5 inFranklin, Dec: 3.3 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Franklin3.22.84.04.84.94.33.52.83.03.23.53.3

Monthly sunny days

Days each month with clear or partly cloudy skies.

01020JanMarMayJulSepNovFranklin, Jan: 11 daysFranklin, Feb: 11 daysFranklin, Mar: 14 daysFranklin, Apr: 14 daysFranklin, May: 15 daysFranklin, Jun: 17 daysFranklin, Jul: 20 daysFranklin, Aug: 21 daysFranklin, Sep: 21 daysFranklin, Oct: 18 daysFranklin, Nov: 14 daysFranklin, Dec: 11 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Franklin111114141517202121181411

Compare Franklin with another city

Nearby cities and popular picks. Any two cities can be compared from the home page.

See weather for every covered Indiana city

About this data

Figures are 30 year averages for 1991-2020. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).