Weather on March 31

Nampa, ID

55 Years of Data

Avg High
60°F
Avg Low
33°F
Warmest
1994
60°F avg
Coldest
1980
33°F avg

About This Date

March 31st in Nampa, ID typically brings mild spring weather, with average highs around 60°F and lows near 33°F — a 27°F daily swing. Over 45 years of records, the warmest March 31st was in 1994 (60°F average), while the coldest was 1980 (33°F) — a 27°F range across recorded history. Rain or other precipitation has occurred on about 16% of March 31st dates historically, with the wettest March 31st recording 1.4" of rain.

Planning for March 31st in Nampa, ID? Great weather for outdoor activities.

Warming Trend
0.9°F per decade on this date
YearHighLowAvgPrecipSnow
201571°35°53°
201455°36°45°
201370°36°53°
201258°47°52°0.2"
201164°40°52°
201051°30°41°0.46"
200953°29°41°
200849°20°34°
200768°33°51°
200658°39°48°0.43"
200551°26°39°
200477°42°60°
200371°32°52°
200265°32°48°
200162°31°46°
200058°31°44°
199953°33°43°
199859°32°46°
199775°39°57°
199658°33°45°
199563°29°46°
1994warmest75°44°60°
199359°30°45°
199272°42°57°
199165°34°49°
199069°32°51°
198956°33°44°0.97"
198851°26°39°
198761°27°44°
198674°31°52°
198552°36°44°
198460°31°45°
198354°34°44°1.4"
198248°36°42°0.03"
198148°30°39°
1980coldest43°24°33°
197950°26°38°
197862°43°52°
197749°22°35°
197671°44°58°
197557°31°44°
197464°33°49°
197355°37°46°0.2"
197270°29°49°
197155°33°44°
45 years of data from NAMPA SUGAR FACTORY

Browse Weather History

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

March 31st Weather in Nampa, ID - 55 Years of History