NOAA-Style Climate Reports
Select a Year or Month report
2025: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2024: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2023: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2022: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2021: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2020: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2019: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2018: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2017: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2025: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2024: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2023: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2022: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2021: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2020: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2019: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2018: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2017: Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Report for 2025
Annual Climatological Summary for 2025 Name: NapervilleWather.com City: Naperville State: IL Elevation: 781 ft Lat: N 41° 47' 23" Lon: W 088° 07' 27" Temperature (°F), Heat Base: 65.0 Cool Base: 65.0 Dep. Heat Cool Max Max Min Min Mean Mean From Deg Deg >= <= <= <= YR MO Max Min Mean Norm Days Days Hi Date Low Date 80.0 25.2 32.0 0.0 ------------------------------------------------------------------------------------ 25 1 28.7 13.5 21.6 2.3 2554 0 47.9 30 -8.6 21 0 25 59 11 25 2 35.4 19.4 27.2 2.9 1962 0 58.1 28 -6.1 18 0 8 44 2 25 3 54.1 32.6 43.3 8.1 1029 20 78.9 14 14.3 2 0 0 23 0 25 4 61.9 41.3 51.2 4.2 851 51 84.3 28 24.4 8 4 0 5 0 25 5 69.7 48.6 58.2 -0.2 517 104 93.0 15 38.7 9 8 0 0 0 25 6 83.7 62.7 72.5 4.4 87 497 93.7 24 42.3 1 40 0 0 0 25 7 25 8 25 9 25 10 25 11 25 12 ------------------------------------------------------------------------------------ 55.6 36.3 45.7 3.6 7004 673 93.7 Jun -8.6 Jan 52 33 131 13 Precipitation (in) Dep. Max Days of Rain From Obs. >= YR MO Total Norm Day Date 0.01 0.10 1.00 --------------------------------------------- 25 1 2.43 0.73 0.66 31 11 4 0 25 2 0.56 -0.84 0.09 23 15 0 0 25 3 2.77 0.57 0.89 4 12 6 0 25 4 1.35 -2.55 0.38 25 15 4 0 25 5 4.26 0.46 0.73 1 18 6 0 25 6 6.17 1.87 1.00 18 22 15 1 25 7 25 8 25 9 25 10 25 11 25 12 --------------------------------------------- 17.54 0.24 1.00 Jun 93 35 1 Wind Speed (mph) Dom YR MO Avg. Hi Date Dir ------------------------------ 25 1 1.6 19.0 25 WSW 25 2 1.1 24.0 28 W 25 3 1.4 24.0 5 SW 25 4 1.0 20.0 15 SSE 25 5 0.4 18.0 16 WSW 25 6 0.2 14.0 9 ESE 25 7 25 8 25 9 25 10 25 11 25 12 ------------------------------ 1.0 24.0 Feb SW