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Weather on May 26

Sioux Falls, SD

55 Years of Data

Avg High
72°F
Avg Low
50°F
Warmest
1980
75°F avg
Coldest
1971
46°F avg

About This Date

May 26th in Sioux Falls, SD typically brings pleasant spring weather, with average highs around 72°F and lows near 50°F. Over 55 years of records, the warmest May 26th was in 1980 (75°F average), while the coldest was 1971 (46°F) — a 29°F range across recorded history. Rain or other precipitation has occurred on about 44% of May 26th dates historically, with the wettest May 26th recording 2.87" of rain. The last decade has been 7.5°F warmer on this date compared to 20-30 years ago.

The last decade has been 7.5°F warmer on this date compared to 20-30 years ago.

Planning for May 26th in Sioux Falls, SD? Great weather for outdoor activities. Consider bringing rain gear or an umbrella.

YearHighLowAvgPrecipSnow
202567°44°55°0.1"
202477°54°65°
202385°59°72°
202276°50°63°
202172°52°62°
202068°56°62°0.03"
201977°42°60°0.69"
201893°57°75°
201774°47°60°
201676°51°63°
201569°51°60°
201477°61°69°0.03"
201358°51°54°2.87"
201281°58°69°0.05"
201165°43°54°
201080°50°65°
200967°50°58°
200866°50°58°
200760°42°51°
200684°45°64°
200567°47°57°0.13"
200474°43°58°0.89"
200377°40°58°
200281°53°67°1.57"
200167°47°57°
200063°52°57°1.5"
199975°36°55°
199875°39°57°
199752°45°48°0.51"
199651°44°48°0.25"
199563°54°58°0.3"
199473°46°60°
199377°50°64°0.91"
199262°34°48°
199185°60°72°
199075°54°64°
198962°43°52°
198886°63°74°0.05"
198774°56°65°0.03"
198664°51°58°0.18"
198575°58°66°
198464°36°50°0.08"
198377°43°60°
198264°56°60°1.78"
198172°56°64°
1980warmest86°64°75°0.81"
197976°49°62°0.23"
197879°67°73°
197779°65°72°0.51"
197672°50°61°
197572°44°58°
197473°41°57°
197356°51°53°2.44"
197283°60°71°0.48"
1971coldest61°31°46°
55 years of data from SIOUX FALLS

Sioux Falls, SD Temperature Range by Month

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

0°20°40°60°80°JFMAMJJASOND
Avg high Avg low

Sioux Falls, SD Monthly Precipitation

Average rainfall and snowfall per month, in inches.

0"4.6"9.2"JFMAMJJASOND1.9"0"
Rain (in) Snow (in)

Sioux Falls, SD 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 Sioux Falls, SD

Sioux Falls, SD 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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