Skip to content
VSWeather

Dallas, OR vs Monmouth, OR weather comparison

Dallas

OR

Dallas and Monmouth have remarkably similar climates.

The year at a glance

Averages from 30 years of climate history, 1991-2020

Annual weather statistics for Dallas, OR and Monmouth, OR
DallasMetricMonmouth
165 daysSunny daysclear or partly cloudy skies166 days
48 inPrecipitationper year48 in
133 daysWet daysrain or snow per year135 days
8 inSnowfallper year7 in
17 daysHot daysabove 90 °F17 days
49 daysFreezing nightsat or below 32 °F53 days
77%Humidityaverage relative76%
53 °FAverage temperatureyear round53 °F

Monthly temperatures

Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.

DallasMonmouth

Daily highs

6080JanMarMayJulSepNovDallas, Jan: 47 °FDallas, Feb: 51 °FDallas, Mar: 56 °FDallas, Apr: 61 °FDallas, May: 68 °FDallas, Jun: 73 °FDallas, Jul: 82 °FDallas, Aug: 83 °FDallas, Sep: 78 °FDallas, Oct: 64 °FDallas, Nov: 52 °FDallas, Dec: 46 °FMonmouth, Jan: 47 °FMonmouth, Feb: 51 °FMonmouth, Mar: 55 °FMonmouth, Apr: 60 °FMonmouth, May: 68 °FMonmouth, Jun: 73 °FMonmouth, Jul: 82 °FMonmouth, Aug: 83 °FMonmouth, Sep: 77 °FMonmouth, Oct: 64 °FMonmouth, Nov: 52 °FMonmouth, Dec: 46 °F

Daily lows

4050JanMarMayJulSepNovDallas, Jan: 35 °FDallas, Feb: 35 °FDallas, Mar: 38 °FDallas, Apr: 40 °FDallas, May: 45 °FDallas, Jun: 49 °FDallas, Jul: 52 °FDallas, Aug: 52 °FDallas, Sep: 49 °FDallas, Oct: 44 °FDallas, Nov: 38 °FDallas, Dec: 35 °FMonmouth, Jan: 35 °FMonmouth, Feb: 35 °FMonmouth, Mar: 37 °FMonmouth, Apr: 40 °FMonmouth, May: 45 °FMonmouth, Jun: 49 °FMonmouth, Jul: 52 °FMonmouth, Aug: 52 °FMonmouth, Sep: 49 °FMonmouth, Oct: 44 °FMonmouth, Nov: 38 °FMonmouth, Dec: 35 °F
View monthly temperatures as a table
Monthly temperatures (°F)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dallas high475156616873828378645246
Monmouth high475155606873828377645246
Dallas low353538404549525249443835
Monmouth low353537404549525249443835

Monthly precipitation

Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.

DallasMonmouth
0.02.55.07.5JanMarMayJulSepNovDallas, Jan: 6.9 inDallas, Feb: 5.3 inDallas, Mar: 5.9 inDallas, Apr: 4.3 inDallas, May: 2.6 inDallas, Jun: 1.5 inDallas, Jul: 0.3 inDallas, Aug: 0.5 inDallas, Sep: 1.5 inDallas, Oct: 3.9 inDallas, Nov: 6.9 inDallas, Dec: 8.1 inMonmouth, Jan: 7.0 inMonmouth, Feb: 5.4 inMonmouth, Mar: 6.0 inMonmouth, Apr: 4.4 inMonmouth, May: 2.7 inMonmouth, Jun: 1.5 inMonmouth, Jul: 0.3 inMonmouth, Aug: 0.5 inMonmouth, Sep: 1.5 inMonmouth, Oct: 3.9 inMonmouth, Nov: 6.9 inMonmouth, Dec: 8.3 in
View monthly precipitation as a table
Monthly precipitation (inches)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dallas6.95.35.94.32.61.50.30.51.53.96.98.1
Monmouth7.05.46.04.42.71.50.30.51.53.96.98.3

Monthly sunny days

Days each month with clear or partly cloudy skies, so compare the same month between cities.

DallasMonmouth
01020JanMarMayJulSepNovDallas, Jan: 7 daysDallas, Feb: 8 daysDallas, Mar: 8 daysDallas, Apr: 10 daysDallas, May: 14 daysDallas, Jun: 17 daysDallas, Jul: 25 daysDallas, Aug: 25 daysDallas, Sep: 21 daysDallas, Oct: 15 daysDallas, Nov: 8 daysDallas, Dec: 6 daysMonmouth, Jan: 7 daysMonmouth, Feb: 8 daysMonmouth, Mar: 8 daysMonmouth, Apr: 9 daysMonmouth, May: 14 daysMonmouth, Jun: 17 daysMonmouth, Jul: 26 daysMonmouth, Aug: 26 daysMonmouth, Sep: 22 daysMonmouth, Oct: 15 daysMonmouth, Nov: 8 daysMonmouth, Dec: 6 days
View monthly sunny days as a table
Monthly sunny days (days)
CityJanFebMarAprMayJunJulAugSepOctNovDec
Dallas7881014172525211586
Monmouth788914172626221586

Keep comparing

Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.

Dallas vs another city

See the full Dallas, OR climate profile

More Oregon cities

Monmouth vs another city

See the full Monmouth, OR climate profile

More Oregon cities

About this data

Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.

Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).