Weather landscape

NPS Photo / Public domain

South Bend, IN Weather on April 12

April 12th in South Bend, IN typically brings mild spring weather, with average highs around 60°F and lows near 39°F. Over 55 years of records, the warmest April 12th was in 1977 (71°F average), while the coldest was 1990 (34°F) — a 37°F range across recorded history. Precipitation has occurred on 44% of recorded April 12th dates, with snow falling 4% of the time. The last decade has been 1.6°F warmer on this date compared to 20-30 years ago.

By Weather On This Day|
Avg High
60°F
Avg Low
39°F
Record High
84°F
1977
Record Low
23°F
1975
South Bend, IN on April 12 — Temperature History20°F40°F60°F80°F100°F19801990200020102020HighLow

What to Expect on April 12

Planning for April 12th in South Bend, IN? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.

April 12 Weather Records for South Bend

  • The all-time record high for April 12th in South Bend, IN is 84°F, set in 1977.
  • The coldest April 12th on record dropped to 23°F in 1975.
  • A freeze (32°F or below) has occurred on April 12th in 15 of the last 55 years.
  • Last year (1971), April 12th was 20°F warmer than the long-term average.

Frequently Asked Questions

What was the warmest April 12 ever in South Bend?

The warmest April 12 in South Bend, IN reached 84°F in 1977. That is 24°F above the long-term average high of 60°F.

What was the coldest April 12 ever in South Bend?

The coldest April 12 in South Bend, IN dropped to 23°F in 1975. That is 16°F below the long-term average low of 39°F.

What is the average temperature on April 12 in South Bend?

On April 12, South Bend averages a high of 60°F and a low of 39°F based on 55 years of NOAA weather observations from S BEND.

How many years of weather data are available for April 12 in South Bend?

We have 55 years of weather records for April 12 in South Bend, IN, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.

April 12 Weather History in South Bend

YearHighLowPrecipSnow
202559°F26°F0"--
202458°F43°F0.1"--
202381°F55°F0"--
202269°F33°F0"--
202163°F43°F0.05"--
202064°F45°F0.18"--
201955°F42°F1.73"--
201873°F48°F0.28"--
201758°F34°F0"--
201646°F24°F0"--
201569°F38°F0"--
201477°F47°F0"--
201344°F37°F0.18"--
201259°F27°F0"--
201160°F38°F0"--
201067°F45°F0"--
200956°F26°F0"--
200843°F35°F0.61"--
200742°F34°F0.18"--
200673°F50°F0.08"--
200559°F45°F0.05"--
200449°F31°F0"--
200354°F31°F0"--
200269°F49°F0.1"--
200173°F50°F0"--
200047°F27°F0"--
199951°F34°F0"--
199869°F44°F0"--
199741°F34°F0.41"--
199677°F55°F0.71"--
199552°F37°F0.08"--
199471°F41°F1.7"--
199346°F37°F0"--
199241°F30°F0"--
199154°F38°F0"--
199044°F24°F0.08"0.9"
198948°F28°F0"--
198864°F39°F0"--
198755°F39°F0"--
198663°F32°F0.13"--
198572°F44°F0"--
198461°F42°F1.4"--
198356°F29°F0.38"--
198261°F31°F0"--
198160°F49°F0.46"--
198051°F33°F0"--
197977°F49°F0.46"--
197869°F36°F0"--
197784°F58°F0"--
197653°F25°F0"--
197550°F23°F0"--
197475°F54°F0.99"--
197346°F33°F0.38"1"
197266°F47°F0.46"--
197180°F55°F0"--

Based on 55 years of data from NOAA station: S BEND

Monthly Climate Averages

Historical temperature and precipitation averages for South Bend, IN, based on 55+ years of weather data.

Warmest MonthJulyAvg High: 83°F / Low: 63°F
Coldest MonthJanuaryAvg High: 31°F / Low: 17°F
Jan
31°/ 17°
💧 4.1"
❄️ 1.6"
Feb
36°/ 19°
💧 4.9"
❄️ 1.6"
Mar
47°/ 28°
💧 5.8"
❄️ 1.3"
Apr
59°/ 38°
💧 6.9"
❄️ 0.9"
May
71°/ 49°
💧 8.2"
❄️ 0.2"
Jun
80°/ 59°
💧 9.6"
Jul
83°/ 63°
💧 10.7"
Aug
81°/ 61°
💧 9.9"
Sep
75°/ 54°
💧 9.2"
❄️ 0.6"
Oct
63°/ 43°
💧 8.3"
❄️ 0.9"
Nov
48°/ 32°
💧 6.1"
❄️ 1.8"
Dec
37°/ 23°
💧 4.9"
❄️ 1.6"

Temperatures in Fahrenheit. Precipitation and snowfall in inches.