{"metadata":{"title":"Dallas, OR Monthly Climate Normals","page_url":"https://plainclimate.com/city/dallas-or","primary_station_id":"USC00352112","source":"NOAA 1991-2020 U.S. Climate Normals","source_url":"https://www.ncei.noaa.gov/products/land-based-station/us-climate-normals","vintage":"2026-08-04","license":"CC0 1.0","license_url":"https://creativecommons.org/publicdomain/zero/1.0/","citation":"PlainClimate, \"Dallas, OR Climate Normals\". https://plainclimate.com/city/dallas-or","row_count":12},"annual_summary":{"city_slug":"dallas-or","ann_tavg":53.1,"ann_tmax":63.4,"ann_tmin":42.7,"ann_prcp":47.78,"ann_snow":null,"ann_htdd":4632.6,"ann_cldd":294.4,"frost_first":"11/01","frost_last":"04/16","growing_season":199,"warmest_month":8,"coldest_month":12,"wettest_month":12,"driest_month":7,"snowiest_month":null,"comfort_score":68},"data":[{"month":"January","month_number":1,"avg_temp_f":40.9,"avg_high_f":46.6,"avg_low_f":35.2,"precip_in":7.48,"snow_in":null,"heating_degree_days":747.1,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":10.9,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"February","month_number":2,"avg_temp_f":43.1,"avg_high_f":50.6,"avg_low_f":35.6,"precip_in":5.56,"snow_in":null,"heating_degree_days":613.2,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":9.2,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"March","month_number":3,"avg_temp_f":46.7,"avg_high_f":55.8,"avg_low_f":37.6,"precip_in":5.08,"snow_in":null,"heating_degree_days":567.3,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":6.5,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"April","month_number":4,"avg_temp_f":50.4,"avg_high_f":60.7,"avg_low_f":40.2,"precip_in":3.71,"snow_in":null,"heating_degree_days":437,"cooling_degree_days":0.5,"days_with_precip":null,"days_with_snow":null,"days_freezing":2.5,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"May","month_number":5,"avg_temp_f":56.7,"avg_high_f":68.3,"avg_low_f":45.1,"precip_in":2.36,"snow_in":null,"heating_degree_days":266.4,"cooling_degree_days":9.1,"days_with_precip":null,"days_with_snow":null,"days_freezing":0.3,"days_90f_plus":0.2,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":61,"avg_high_f":73.2,"avg_low_f":48.8,"precip_in":1.49,"snow_in":null,"heating_degree_days":146.3,"cooling_degree_days":26.3,"days_with_precip":null,"days_with_snow":null,"days_freezing":0,"days_90f_plus":1.6,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":67.3,"avg_high_f":82.5,"avg_low_f":52.1,"precip_in":0.31,"snow_in":null,"heating_degree_days":30,"cooling_degree_days":101.2,"days_with_precip":null,"days_with_snow":null,"days_freezing":0,"days_90f_plus":6,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":67.6,"avg_high_f":83.1,"avg_low_f":52.1,"precip_in":0.47,"snow_in":null,"heating_degree_days":27.2,"cooling_degree_days":107.8,"days_with_precip":null,"days_with_snow":null,"days_freezing":0,"days_90f_plus":6.8,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":63.4,"avg_high_f":77.6,"avg_low_f":49.1,"precip_in":1.6,"snow_in":null,"heating_degree_days":96.3,"cooling_degree_days":46.7,"days_with_precip":null,"days_with_snow":null,"days_freezing":0,"days_90f_plus":2.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":54.2,"avg_high_f":64.5,"avg_low_f":43.8,"precip_in":3.8,"snow_in":null,"heating_degree_days":339,"cooling_degree_days":2.7,"days_with_precip":null,"days_with_snow":null,"days_freezing":1.5,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"November","month_number":11,"avg_temp_f":45.3,"avg_high_f":52.1,"avg_low_f":38.4,"precip_in":7.18,"snow_in":null,"heating_degree_days":592.5,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":6.4,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"December","month_number":12,"avg_temp_f":40.1,"avg_high_f":45.5,"avg_low_f":34.8,"precip_in":8.74,"snow_in":null,"heating_degree_days":770.3,"cooling_degree_days":0,"days_with_precip":null,"days_with_snow":null,"days_freezing":11.5,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}