Dundee climate

Dundee Weather in May

NOAA 1991-2020 normals for Rex 1 S, 8.1 km from Dundee

Average highs run from 64°F on May 1 to 69°F on May 31, and lows from 43°F to 49°F. Normal precipitation for the month is 2.57 in over about 11 wet days.

May day by day

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

Normal daily high and low temperature at Dundee, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
66°F
Average low
47°F
Precipitation
2.57 in
Record high
97°FMay 16, 2008
Record low
30°FMay 8, 2002
Chance of a freeze
0%
Daylight
14 h 19 min to 15 h 24 min
Cloud cover
70%
Humidity
84%
Dew point
48°F
Wind
4.5 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
May 164°F43°F88°F 201432°F 201342%0%
May 264°F44°F83°F 201632°F 200642%0%
May 364°F44°F88°F 202633°F 200141%0%
May 464°F44°F82°F 201331°F 200241%0%
May 565°F44°F86°F 201335°F 200740%0%
May 665°F45°F83°F 201631°F 201040%0%
May 765°F45°F85°F 201634°F 199939%0%
May 865°F45°F82°F 202030°F 200239%0%
May 965°F45°F85°F 202032°F 200639%0%
May 1066°F46°F89°F 202433°F 200238%0%
May 1166°F46°F85°F 202433°F 200238%0%
May 1266°F46°F86°F 202331°F 201138%0%
May 1366°F46°F91°F 202333°F 202238%0%
May 1466°F47°F90°F 202337°F 200738%0%
May 1566°F47°F94°F 200634°F 200237%0%
May 1667°F47°F97°F 200834°F 200237%0%
May 1767°F47°F91°F 202336°F 200337%0%
May 1867°F47°F85°F 200832°F 200337%0%
May 1967°F48°F83°F 202336°F 202137%0%
May 2067°F48°F80°F 202334°F 200937%0%
May 2167°F48°F87°F 200135°F 202137%0%
May 2267°F48°F91°F 200136°F 199836%0%
May 2368°F48°F89°F 199934°F 200536%0%
May 2468°F48°F82°F 200134°F 200536%0%
May 2568°F49°F84°F 200137°F 200936%0%
May 2668°F49°F91°F 200536°F 199835%0%
May 2768°F49°F91°F 200539°F 199835%0%
May 2868°F49°F90°F 202039°F 200735%0%
May 2968°F49°F88°F 200733°F 200135%0%
May 3068°F49°F89°F 200735°F 201834%0%
May 3169°F49°F92°F 200136°F 202634%0%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Dundee, in percent, and of at least 0.1 inch of snowfall.010203040501102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (PDT).

May 1
sunrise 6:00 AM, sunset 8:19 PM
May 31
sunrise 5:28 AM, sunset 8:52 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00357127 (Rex 1 S), public domain. Records: NOAA GHCN-Daily, station USW00094273, 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.