The year at a glance
Averages from 30 years of climate history, 1991-2020
| Anamosa | Metric | Marion |
|---|---|---|
| 193 days | Sunny daysclear or partly cloudy skies | 193 days |
| 39 in | Precipitationper year | 39 in |
| 119 days | Wet daysrain or snow per year | 118 days |
| 33 in | Snowfallper year | 34 in |
| 12 days | Hot daysabove 90 °F | 18 days |
| 152 days | Freezing nightsat or below 32 °F | 135 days |
| 71% | Humidityaverage relative | 71% |
| 47 °F | Average temperatureyear round | 50 °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.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Anamosa high | 27 | 32 | 45 | 59 | 70 | 80 | 83 | 81 | 75 | 62 | 46 | 33 |
| Marion high | 30 | 35 | 49 | 63 | 74 | 82 | 85 | 83 | 77 | 64 | 48 | 35 |
| Anamosa low | 9 | 13 | 25 | 36 | 47 | 58 | 62 | 59 | 50 | 38 | 26 | 16 |
| Marion low | 13 | 17 | 28 | 38 | 50 | 60 | 63 | 61 | 53 | 42 | 29 | 19 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Anamosa | 1.5 | 1.8 | 2.6 | 4.3 | 4.8 | 5.1 | 3.7 | 3.8 | 3.9 | 2.8 | 2.4 | 1.9 |
| Marion | 1.5 | 1.7 | 2.6 | 4.3 | 4.9 | 5.1 | 3.8 | 3.7 | 4.0 | 2.9 | 2.3 | 1.9 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Anamosa | 13 | 13 | 15 | 14 | 15 | 16 | 21 | 21 | 20 | 17 | 15 | 13 |
| Marion | 13 | 13 | 16 | 14 | 15 | 16 | 21 | 21 | 21 | 17 | 15 | 13 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Anamosa vs another city
- Anamosa vs Hiawatha, IA
- Anamosa vs Cedar Rapids, IA
- Anamosa vs Manchester, IA
- Anamosa vs North Liberty, IA
- Anamosa vs Maquoketa, IA
- Anamosa vs New York, NY
- Anamosa vs Los Angeles, CA
- Anamosa vs Chicago, IL
- Anamosa vs Houston, TX
- Anamosa vs Phoenix, AZ
- Anamosa vs Philadelphia, PA
Marion vs another city
- Marion vs Hiawatha, IA
- Marion vs Cedar Rapids, IA
- Marion vs North Liberty, IA
- Marion vs Tiffin, IA
- Marion vs Coralville, IA
- Marion vs New York, NY
- Marion vs Los Angeles, CA
- Marion vs Chicago, IL
- Marion vs Houston, TX
- Marion vs Phoenix, AZ
- Marion vs Philadelphia, PA
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).