Island City climate

Island City Weather in March

NOAA 1991-2020 normals for La Grande, 3.6 km from Island City

Average highs run from 48°F on March 1 to 55°F on March 31, and lows from 28°F to 33°F. Normal precipitation for the month is 1.72 in over about 10 wet days.

March day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Island City, in °F, with the record for each date.020406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
52°F
Average low
31°F
Precipitation
1.72 in
Snowfall
0.8 in
Record high
80°FMar 21, 2026
Record low
9°FMar 5, 1976
Chance of a freeze
100%
Daylight
11 h 10 min to 12 h 45 min
Cloud cover
73%
Humidity
77%
Dew point
29°F
Wind
7.4 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Mar 148°F28°F66°F 199213°F 201932%5%
Mar 248°F28°F65°F 196812°F 197632%5%
Mar 348°F29°F65°F 196812°F 197632%5%
Mar 449°F29°F64°F 196811°F 198932%5%
Mar 549°F29°F67°F 19869°F 197632%5%
Mar 649°F29°F67°F 198712°F 198532%5%
Mar 750°F29°F65°F 200513°F 198532%5%
Mar 850°F29°F68°F 202617°F 200932%5%
Mar 950°F30°F67°F 197216°F 198833%4%
Mar 1050°F30°F69°F 200511°F 202233%4%
Mar 1151°F30°F69°F 200511°F 200933%4%
Mar 1251°F30°F70°F 200512°F 196733%4%
Mar 1351°F30°F66°F 199214°F 200933%4%
Mar 1451°F30°F69°F 199216°F 201933%4%
Mar 1552°F31°F71°F 199221°F 201933%4%
Mar 1652°F31°F73°F 199419°F 197133%4%
Mar 1752°F31°F71°F 202420°F 202333%4%
Mar 1852°F31°F73°F 200716°F 197133%4%
Mar 1953°F31°F77°F 202620°F 197133%4%
Mar 2053°F31°F79°F 202620°F 197433%4%
Mar 2153°F31°F80°F 202621°F 198233%3%
Mar 2253°F32°F73°F 200419°F 196633%3%
Mar 2353°F32°F70°F 200418°F 201333%3%
Mar 2454°F32°F70°F 200419°F 201333%3%
Mar 2554°F32°F69°F 197821°F 198033%3%
Mar 2654°F32°F72°F 202512°F 198533%3%
Mar 2754°F32°F75°F 202516°F 197533%3%
Mar 2854°F32°F74°F 196616°F 197533%3%
Mar 2955°F33°F76°F 196619°F 198733%2%
Mar 3055°F33°F79°F 196623°F 198933%2%
Mar 3155°F33°F74°F 196622°F 198933%2%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Island City, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

March 1
sunrise 6:30 AM, sunset 5:40 PM
March 31
sunrise 6:34 AM, sunset 7:19 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00354622 (La Grande), public domain. Records: NOAA GHCN-Daily, station USC00354622, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.