Slater, Iowa Climate
United States
Pop. 1,506 Elev. 312 m / 1,024 ft
TZ: America/Chicago (UTC-5) ·
Dry and warm, Slater sees July highs of 85°F (29°C) and cold January lows of 13°F (-11°C). Humidity pushes the summer feels-like temperature to 95°F (35°C), while wind chill can drive winter lows to 4°F (-16°C). Expect around 47 rainy days annually (34.9 in / 887 mm total), with snow on 5 days and 39 in (999 mm) of annual accumulation. The city averages 140 sunny days per year and around 38 thunderstorm days. Nearby lake water reaches 80°F (27°C) in summer.
| Temperature | 85°F (29°C) high | 13°F (-11°C) low |
| Feels like | 95°F (35°C) high | 4°F (-16°C) low |
| Rain | 47 days | 34.9 in (887 mm) /yr |
| Snow | 5 days | 39.3 in (999 mm) /yr |
| Sky | 140 sunny | 38 stormy |
| Wind | 2.7 mph (1.2 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: Apr, May, Aug, Sep, Oct
Sky & Air by Month
Cloud cover (%)
43
Jan 58
Feb 47
Mar 63
Apr 48
May 51
Jun 58
Jul 49
Aug 46
Sep 47
Oct 54
Nov 68
Dec Humidity (%)
60
Jan 65
Feb 58
Mar 56
Apr 55
May 67
Jun 79
Jul 76
Aug 67
Sep 64
Oct 68
Nov 78
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 24 mi Des Moines International Airport (DSM)
Ski resort 18 mi Seven Oaks
National park 124 mi Fort Atkinson State Historical Park
Hospital 11 mi Mary Greeley Medical Center
Hiking trail 8 mi Camper's Loop Trail
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 32°F 0°C | 13°F -11°C | 0.1 in 3 mm | 2.4 in61 mm | 16 |
| February | 32°F 0°C | 15°F -10°C | 0.0 in 1 mm | 5.7 in146 mm | 10 |
| March | 60°F 15°C | 34°F 1°C | 3.7 in 94 mm | 9.8 in249 mm | 14 |
| April | 64°F 18°C | 43°F 6°C | 3.1 in 79 mm | — | 6 |
| May | 73°F 23°C | 51°F 11°C | 3.7 in 94 mm | — | 13 |
| June | 84°F 29°C | 65°F 18°C | 6.6 in 167 mm | — | 12 |
| July | 85°F 29°C | 68°F 20°C | 9.3 in 237 mm | — | 13 |
| August | 81°F 27°C | 63°F 17°C | 2.4 in 61 mm | — | 13 |
| September | 80°F 26°C | 58°F 14°C | 1.4 in 37 mm | — | 14 |
| October | 68°F 20°C | 49°F 10°C | 3.4 in 87 mm | — | 14 |
| November | 50°F 10°C | 33°F 1°C | 0.7 in 18 mm | 12.8 in326 mm | 11 |
| December | 34°F 1°C | 16°F -9°C | 0.4 in 9 mm | 8.6 in217 mm | 4 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 16 | 0 |
| February | 10 | 0 |
| March | 14 | 3 |
| April | 6 | 4 |
| May | 13 | 2 |
| June | 12 | 9 |
| July | 13 | 12 |
| August | 13 | 2 |
| September | 14 | 2 |
| October | 14 | 3 |
| November | 11 | 1 |
| December | 4 | 0 |
Water Temperatures Data
↑ See chart| Month | Lake Avg High |
|---|---|
| January | 32°F 0°C |
| February | 32°F 0°C |
| March | 41°F 5°C |
| April | 53°F 12°C |
| May | 62°F 17°C |
| June | 74°F 23°C |
| July | 80°F 27°C |
| August | 76°F 24°C |
| September | 70°F 21°C |
| October | 59°F 15°C |
| November | 43°F 6°C |
| December | 32°F 0°C |