{"metadata":{"title":"New Ulm, MN Monthly Climate Normals","page_url":"https://plainclimate.com/city/new-ulm-mn","primary_station_id":"USC00215887","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, \"New Ulm, MN Climate Normals\". https://plainclimate.com/city/new-ulm-mn","row_count":12},"annual_summary":{"city_slug":"new-ulm-mn","ann_tavg":45.9,"ann_tmax":55.4,"ann_tmin":36.5,"ann_prcp":31.07,"ann_snow":38.3,"ann_htdd":7585.4,"ann_cldd":675.6,"frost_first":"10/07","frost_last":"04/29","growing_season":161,"warmest_month":7,"coldest_month":1,"wettest_month":6,"driest_month":1,"snowiest_month":12,"comfort_score":59},"data":[{"month":"January","month_number":1,"avg_temp_f":15.3,"avg_high_f":23.5,"avg_low_f":7,"precip_in":0.67,"snow_in":7.8,"heating_degree_days":1542,"cooling_degree_days":0,"days_with_precip":6.5,"days_with_snow":5.8,"days_freezing":30.8,"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":19.9,"avg_high_f":28.6,"avg_low_f":11.3,"precip_in":0.93,"snow_in":6.9,"heating_degree_days":1261.3,"cooling_degree_days":0,"days_with_precip":5.9,"days_with_snow":5.2,"days_freezing":26.7,"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":32.6,"avg_high_f":41.4,"avg_low_f":23.8,"precip_in":1.57,"snow_in":6,"heating_degree_days":1004.5,"cooling_degree_days":0,"days_with_precip":7.9,"days_with_snow":4.7,"days_freezing":24.6,"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":46.6,"avg_high_f":57.1,"avg_low_f":36,"precip_in":2.94,"snow_in":1.5,"heating_degree_days":557,"cooling_degree_days":3.5,"days_with_precip":9.3,"days_with_snow":1.4,"days_freezing":10.4,"days_90f_plus":0.1,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"May","month_number":5,"avg_temp_f":58.9,"avg_high_f":69.3,"avg_low_f":48.5,"precip_in":4.07,"snow_in":0.1,"heating_degree_days":228,"cooling_degree_days":38.9,"days_with_precip":11.6,"days_with_snow":0,"days_freezing":0.8,"days_90f_plus":0.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"June","month_number":6,"avg_temp_f":68.8,"avg_high_f":78.8,"avg_low_f":58.8,"precip_in":5.04,"snow_in":0,"heating_degree_days":39.4,"cooling_degree_days":153.2,"days_with_precip":12.2,"days_with_snow":0,"days_freezing":0,"days_90f_plus":1.7,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"July","month_number":7,"avg_temp_f":72.3,"avg_high_f":82.2,"avg_low_f":62.5,"precip_in":4.07,"snow_in":0,"heating_degree_days":8.5,"cooling_degree_days":236.2,"days_with_precip":9.4,"days_with_snow":0,"days_freezing":0,"days_90f_plus":2.9,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"August","month_number":8,"avg_temp_f":69.7,"avg_high_f":79.8,"avg_low_f":59.6,"precip_in":3.66,"snow_in":0,"heating_degree_days":21,"cooling_degree_days":166.7,"days_with_precip":8.5,"days_with_snow":0,"days_freezing":0,"days_90f_plus":1,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"September","month_number":9,"avg_temp_f":62.7,"avg_high_f":73.4,"avg_low_f":52,"precip_in":3.31,"snow_in":0,"heating_degree_days":138.3,"cooling_degree_days":69.2,"days_with_precip":8.2,"days_with_snow":0,"days_freezing":0.8,"days_90f_plus":0.5,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null},{"month":"October","month_number":10,"avg_temp_f":49.3,"avg_high_f":59.6,"avg_low_f":39.1,"precip_in":2.4,"snow_in":0.5,"heating_degree_days":493,"cooling_degree_days":7.9,"days_with_precip":7.8,"days_with_snow":0.4,"days_freezing":7.8,"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":34.2,"avg_high_f":42.7,"avg_low_f":25.6,"precip_in":1.51,"snow_in":6.5,"heating_degree_days":925.6,"cooling_degree_days":0.1,"days_with_precip":6.4,"days_with_snow":3.4,"days_freezing":23,"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":20.9,"avg_high_f":28.5,"avg_low_f":13.3,"precip_in":0.9,"snow_in":9,"heating_degree_days":1366.9,"cooling_degree_days":0,"days_with_precip":7.5,"days_with_snow":6.6,"days_freezing":30.3,"days_90f_plus":0,"humidity_pct":null,"wind_speed_mph":null,"clear_sky_pct":null,"overcast_pct":null}]}