Arnold, Minnesota Climate
United States
Pop. 2,960 Elev. 439 m / 1,440 ft
TZ: America/Chicago (UTC-5) ·
Arnold experiences a wide climate range, from bitterly cold winters of 2°F (-17°C) in January to mild summers reaching 75°F (24°C) in July. Wind chill can push winter lows to -13°F (-25°C). Precipitation occurs on roughly 40 days per year (24.8 in / 629 mm total), with snow on 8 days and 64 in (1630 mm) of annual accumulation. The city averages 98 sunny days per year and around 22 thunderstorm days. Ocean water temperatures reach 67°F (19°C) in summer.
| Temperature | 75°F (24°C) high | 2°F (-17°C) low |
| Feels like | -13°F (-25°C) low | |
| Rain | 40 days | 24.8 in (629 mm) /yr |
| Snow | 8 days | 64.2 in (1630 mm) /yr |
| Sky | 98 sunny | 22 stormy |
| Wind | 3.4 mph (1.5 m/s) avg |
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Explore on the MapMonthly Climate Chart
Best months to visit: May, Aug, Sep
Sky & Air by Month
Cloud cover (%)
65
Jan 70
Feb 64
Mar 66
Apr 46
May 65
Jun 51
Jul 51
Aug 61
Sep 53
Oct 56
Nov 79
Dec Humidity (%)
71
Jan 69
Feb 59
Mar 66
Apr 63
May 76
Jun 79
Jul 79
Aug 81
Sep 73
Oct 70
Nov 78
Dec Weather Days by Month
Water Temperatures
Cities with Similar Climate
Find similar cities on the map →Nearby Cities
Nearby
Commercial airport 6 mi Duluth International Airport (DLH)
Ski resort 4 mi Snowflake Nordic Ski Center
National park 62 mi Frog Bay Tribal National Park
Mountain peak
(20,733 ft) 165 mi Norris Hill
Hospital 6 mi St. Lukes Hospital
Hiking trail 4 mi Hawk Ridge Trails
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Monthly Weather Data
↑ See chart| Month | Avg High | Avg Low | Rainfall | Snowfall | Sunny Days |
|---|---|---|---|---|---|
| January | 18°F -8°C | 2°F -17°C | 0.0 in 0 mm | 6.3 in160 mm | 5 |
| February | 20°F -7°C | 4°F -16°C | 0.1 in 3 mm | 8.9 in227 mm | 5 |
| March | 39°F 4°C | 22°F -6°C | 0.7 in 18 mm | 13.5 in343 mm | 7 |
| April | 47°F 8°C | 31°F 0°C | 3.3 in 85 mm | 13.3 in339 mm | 6 |
| May | 61°F 16°C | 43°F 6°C | 1.9 in 49 mm | 0.2 in5 mm | 16 |
| June | 69°F 20°C | 52°F 11°C | 5.0 in 126 mm | — | 7 |
| July | 75°F 24°C | 58°F 15°C | 6.9 in 176 mm | — | 13 |
| August | 73°F 23°C | 59°F 15°C | 1.9 in 47 mm | — | 11 |
| September | 67°F 20°C | 54°F 12°C | 2.6 in 67 mm | — | 8 |
| October | 58°F 14°C | 45°F 7°C | 1.5 in 39 mm | — | 11 |
| November | 39°F 4°C | 29°F -2°C | 0.5 in 13 mm | 11.0 in279 mm | 8 |
| December | 22°F -6°C | 7°F -14°C | 0.2 in 6 mm | 10.9 in277 mm | 1 |
Weather Days by Month
↑ See chart| Month | Sunny Days | Storm Days |
|---|---|---|
| January | 5 | 0 |
| February | 5 | 0 |
| March | 7 | 1 |
| April | 6 | 3 |
| May | 16 | 1 |
| June | 7 | 5 |
| July | 13 | 6 |
| August | 11 | 3 |
| September | 8 | 2 |
| October | 11 | 1 |
| November | 8 | 0 |
| December | 1 | 0 |
Water Temperatures Data
↑ See chart| Month | Ocean Avg High | Lake Avg High |
|---|---|---|
| January | 32°F 0°C | 32°F 0°C |
| February | 32°F 0°C | 32°F 0°C |
| March | 32°F 0°C | 32°F 0°C |
| April | 33°F 1°C | 32°F 0°C |
| May | 46°F 8°C | 38°F 3°C |
| June | 55°F 13°C | 49°F 9°C |
| July | 64°F 18°C | 63°F 17°C |
| August | 67°F 19°C | 67°F 19°C |
| September | 66°F 19°C | 61°F 16°C |
| October | 61°F 16°C | 54°F 12°C |
| November | 51°F 11°C | 44°F 6°C |
| December | 38°F 3°C | 33°F 1°C |