Weather landscape

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Norman, OK Weather on April 11

April 11th in Norman, OK typically brings pleasant spring weather, with average highs around 72°F and lows near 47°F — a 25°F daily swing. Over 55 years of records, the warmest April 11th was in 1972 (81°F average), while the coldest was 1997 (38°F) — a 43°F range across recorded history. Rain or other precipitation has occurred on about 24% of April 11th dates historically, with the wettest April 11th recording 2.9" of rain. The last decade has been 2.9°F warmer on this date compared to 20-30 years ago.

By Weather On This Day|
Avg High
72°F
Avg Low
47°F
Record High
92°F
1972
Record Low
29°F
2013
Norman, OK on April 11 — Temperature History20°F40°F60°F80°F100°F19801990200020102020HighLow

What to Expect on April 11

Planning for April 11th in Norman, OK? Great weather for outdoor activities.

April 11 Weather Records for Norman

  • The all-time record high for April 11th in Norman, OK is 92°F, set in 1972.
  • The coldest April 11th on record dropped to 29°F in 2013.
  • Temperatures have reached 90°F or higher on April 11th in 1 of the last 55 years.
  • A freeze (32°F or below) has occurred on April 11th in 4 of the last 55 years.
  • Last year (1971), April 11th was 11°F warmer than the long-term average.

Frequently Asked Questions

What was the warmest April 11 ever in Norman?

The warmest April 11 in Norman, OK reached 92°F in 1972. That is 20°F above the long-term average high of 72°F.

What was the coldest April 11 ever in Norman?

The coldest April 11 in Norman, OK dropped to 29°F in 2013. That is 18°F below the long-term average low of 47°F.

What is the average temperature on April 11 in Norman?

On April 11, Norman averages a high of 72°F and a low of 47°F based on 55 years of NOAA weather observations from NORMAN 2NW MESONET.

How many years of weather data are available for April 11 in Norman?

We have 55 years of weather records for April 11 in Norman, OK, sourced from NOAA's Global Historical Climatology Network. Records include daily high and low temperatures, precipitation, and snowfall data going back to 2025.

April 11 Weather History in Norman

YearHighLowPrecipSnow
202576°F45°F0"--
202468°F43°F0"--
202376°F54°F0"--
202272°F57°F0"--
202182°F46°F0"--
202069°F53°F1.63"--
201976°F39°F0"--
201881°F53°F0"--
201774°F45°F0"--
201668°F49°F0.91"--
201574°F52°F0.28"--
201479°F53°F0"--
201355°F29°F0"--
201271°F55°F0"--
201174°F48°F0"--
201079°F57°F0"--
200970°F35°F0.48"--
200873°F42°F0"--
200761°F39°F0.28"--
200678°F61°F0"--
200563°F48°F0"--
200454°F36°F0"--
200377°F47°F0"--
200278°F57°F0"--
200176°F50°F1.78"--
200064°F51°F0.38"--
199970°F47°F0"--
199879°F45°F0"--
199746°F30°F2.9"--
199685°F59°F0"--
199555°F30°F0"--
199460°F42°F2.46"--
199377°F51°F0"--
199280°F59°F0"--
199177°F61°F0.13"--
199055°F38°F0"--
198956°F32°F0"--
198859°F40°F0"--
198780°F48°F0"--
198667°F49°F0.18"--
198576°F55°F0"--
198475°F46°F0"--
198383°F49°F0"--
198271°F40°F0"--
198181°F58°F0.03"--
198069°F40°F0"--
197968°F55°F0"--
197867°F37°F0"--
197777°F51°F0"--
197681°F56°F0"--
197562°F38°F0"--
197473°F55°F1.73"--
197368°F35°F0"--
197292°F71°F0"--
197183°F51°F0"--

Based on 55 years of data from NOAA station: NORMAN 2NW MESONET

Monthly Climate Averages

Historical temperature and precipitation averages for Norman, OK, based on 55+ years of weather data.

Warmest MonthAugustAvg High: 93°F / Low: 71°F
Coldest MonthJanuaryAvg High: 50°F / Low: 27°F
Jan
50°/ 27°
💧 7.0"
❄️ 1.7"
Feb
55°/ 31°
💧 6.2"
❄️ 1.0"
Mar
65°/ 41°
💧 9.2"
❄️ 0.9"
Apr
73°/ 49°
💧 12.2"
❄️ 0.3"
May
79°/ 59°
💧 13.4"
Jun
88°/ 68°
💧 13.4"
❄️ 1.0"
Jul
93°/ 72°
💧 14.4"
Aug
93°/ 71°
💧 12.5"
Sep
86°/ 63°
💧 11.5"
Oct
75°/ 51°
💧 12.4"
Nov
63°/ 40°
💧 9.6"
❄️ 1.6"
Dec
53°/ 31°
💧 7.4"
❄️ 1.0"

Temperatures in Fahrenheit. Precipitation and snowfall in inches.