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Weather on June 15

Norman, OK

55 Years of Data

Avg High
87°F
Avg Low
67°F
Warmest
1990
87°F avg
Coldest
1989
65°F avg

About This Date

June 15th in Norman, OK typically brings warm summer weather, with average highs around 87°F and lows near 67°F. Over 55 years of records, the warmest June 15th was in 1990 (87°F average), while the coldest was 1989 (65°F) — a 22°F range across recorded history. Rain or other precipitation has occurred on about 25% of June 15th dates historically, with the wettest June 15th recording 5.89" of rain. The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.

The last decade has been 6.1°F warmer on this date compared to 20-30 years ago.

Planning for June 15th in Norman, OK? Stay hydrated and seek shade during peak afternoon hours.

Warming Trend
0.5°F per decade on this date
YearHighLowAvgPrecipSnow
202583°65°74°3.07"
202491°72°81°
202388°64°76°1.96"
202291°76°83°
202193°65°79°
202092°68°80°
201987°66°77°0.41"
201892°75°83°
201795°75°85°
201693°76°84°
201584°70°77°0.46"
201488°75°81°
201384°71°78°1.17"
201287°66°77°
201194°64°79°
201085°64°74°0.51"
200991°71°81°0.13"
200887°64°76°
200778°67°72°5.89"
200691°68°80°
200588°63°75°
200486°68°77°
200385°63°74°
200283°62°72°2.92"
200188°56°72°
200086°59°73°
199980°61°70°
199884°62°73°
199786°68°77°
199688°69°78°0.1"
199585°64°74°
199480°71°76°
199392°72°82°
199285°66°75°
199189°73°81°0.03"
1990warmest96°77°87°
1989coldest75°56°65°
198887°68°78°
198793°74°83°
198687°67°77°
198587°68°78°
198491°70°80°
198383°63°73°
198280°61°70°1.22"
198178°57°68°2.18"
198094°75°84°
197990°67°78°
197890°69°79°
197785°68°76°
197681°62°71°
197584°63°73°
197494°69°81°
197389°70°79°0.33"
197290°68°79°
197192°65°78°
55 years of data from NORMAN 2NW MESONET

Norman, OK Temperature Range by Month

Average monthly highs and lows. The shaded band shows the typical daily temperature range.

20°40°60°80°100°JFMAMJJASOND
Avg high Avg low

Norman, OK Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"7.2"14.4"JFMAMJJASOND1.7"0"
Rain (in) Snow (in)

Norman, OK Daily Temperature Calendar

Average daily high temperature for every day of the year. Each cell is the climatological mean for that calendar day across 55 years of NOAA data.

151015202531JanFebMarAprMayJunJulAugSepOctNovDec
Cooler
Hotter
20°40°60°80°100°

Best Time to Visit Norman, OK

Norman, OK has no months that meet our "pleasant" threshold — every season has tradeoffs.

Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Pleasant (65-82°F, ≤2.5" rain) Mild Less ideal

Browse Weather History

Weather data provided by NOAA Climate Data Online. Not for critical planning.

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