Hennepin County Climate and Average Weather
Climate of Hennepin County: average temperatures, rainfall and seasons month by month.
Climate in Hennepin County month by month
Average high, average low and total rainfall, based on three years of reanalysis data.
| Month | Avg high | Avg low | Rainfall | Rating |
|---|---|---|---|---|
| January | 23° | 9° | 0,5 in | ★★☆☆☆ |
| February | 32° | 15° | 0,7 in | ★★☆☆☆ |
| March | 46° | 27° | 2,7 in | ★★★☆☆ |
| April | 56° | 37° | 3,9 in | ★★★☆☆ |
| May | 70° | 49° | 5,0 in | ★★★★☆ |
| June | 78° | 60° | 7,3 in | ★★★☆☆ |
| July | 84° | 66° | 4,5 in | ★★★★☆ |
| August | 80° | 62° | 3,0 in | ★★★★☆ |
| September | 77° | 58° | 3,1 in | ★★★★☆ |
| October | 62° | 45° | 3,1 in | ★★★★☆ |
| November | 44° | 30° | 1,5 in | ★★★☆☆ |
| December | 31° | 18° | 1,9 in | ★★☆☆☆ |
Climate type: Continental. Source: Open-Meteo archive (ERA5).
Recent extremes in Hennepin County
Highest and lowest readings observed in the last 3 years of reanalysis data - not all-time records.
How Hennepin County compares with nearby places
Annual averages, and the difference against Hennepin County.
| Place | Distance | Avg temp | vs here | Annual rain |
|---|---|---|---|---|
| Minneapolis | 0 mi | 48°F | about the same | 37 in |
| Mississippi River | 0 mi | 48°F | about the same | 37 in |
| Itasca State Park | 182 mi | 43°F | 37°F cooler | 27 in |
| Tettegouche State Park | 191 mi | 43°F | 37°F cooler | 32 in |
| Porcupine Mountains Wilderness State Park | 212 mi | 44°F | 36°F cooler | 35 in |
Best time to visit Hennepin County
Go in July, August and September. These months score highest on comfortable temperatures, low rainfall and useful daylight.
Hardest months: January, February and December - expect the least comfortable mix of heat, cold or rain.
What this means for Hennepin County
Today is about average for August. The forecast high of 83°F is in line with the 80°F typical for this month.
Rain is very unlikely today - plans do not need a backup.
No weather-related travel disruption is expected today. Roads and airports should run normally.
Northern Hemisphere, so peak summer falls in June to August.
The gap between the warmest and coldest month averages 91°F.
What to pack, what to skip
- Lightweight, light-coloured clothing and a refillable water bottle
- Sunglasses, a brimmed hat and SPF 30+
- If your dates are flexible, avoid January, February and December - historically the least comfortable months here.
Summary
Hennepin County is a county in Minnesota. Hennepin County is a county in the United States. It has a population of about 1.3 million.
Right now it is 79°F (26°C) in Hennepin County with overcast. It feels like 80°F. Today runs from 56°F to 83°F. Chance of precipitation is 3%. Sightseeing conditions score 9.7/10 - excellent - go now.
The best time to visit Hennepin County is July, August and September. The climate is continental. January, February and December tend to be the least comfortable months. July is the warmest month with average highs near 84°F, while January is the coldest with lows near 9°F.
Nearby highlights include Mississippi River, Itasca State Park, Tettegouche State Park and Porcupine Mountains Wilderness State Park.
In plain terms. Today is about average for August. The forecast high of 83°F is in line with the 80°F typical for this month. The best window to be outside is roughly 7 AM to 10 AM, when temperature, rain chance and wind line up best. sightseeing is the strongest bet in Hennepin County today at 9.7/10. No weather-related travel disruption is expected today. Roads and airports should run normally.
Compiled from this page's own data: atlas facts plus live Open-Meteo readings.
Quick facts about Hennepin County
| Type | County |
|---|---|
| State | Minnesota |
| Country | United States |
| Continent | North America |
| Coordinates | 44°58′40.1″N 93°15′54″W (44.9778, -93.265) |
| Population | 1.270.000 |
| Local time | 7:35 PM (UTC-05:00) |
| Best months | July, August and September |
| Climate | Continental |
Weather map for Hennepin County
Animated model layers. Pick a layer to load it.
Animated layers by Windy. For pin-level detail and nearby places, see the interactive map below.
Explore Hennepin County
Every topic we hold for this place, and the same topic for the places around it.
Climate for related places
Frequently asked questions
Where is Hennepin County?
Hennepin County is a county in Minnesota. Its coordinates are 44.9778, -93.265. It lies in North America.
What is the weather like in Hennepin County right now?
It is currently 79°F (26°C) with overcast. Humidity is 53% and wind is 4 mph.
When is the best time to visit Hennepin County?
July, August and September offer the most comfortable conditions in Hennepin County, which has a continental climate. January, February and December are usually the hardest months for outdoor plans.
What time zone is Hennepin County in?
Hennepin County observes America/Chicago (UTC-05:00). The local time is 7:35 PM.
How many people live in Hennepin County?
Hennepin County has a population of approximately 1.3 million.
What are the top things to do in Hennepin County?
Popular options include Mississippi River, Itasca State Park, Tettegouche State Park, Porcupine Mountains Wilderness State Park and Voyageurs National Park.
Related articles
Data sources and methodology
| Place data | USPOTUS Atlas dataset (us-counties) - coordinates, hierarchy and facts. |
|---|---|
| Forecast and observations | Open-Meteo (ECMWF and national models). |
| Air quality and pollen | Copernicus CAMS via Open-Meteo. US AQI scale. |
| Climate averages | ERA5 reanalysis via the Open-Meteo archive, aggregated over 3 years. |
| Official alerts | US National Weather Service. |
| Method | Scores, comparisons and advice on this page are computed from the inputs above. Distances are straight-line. Nothing is estimated where data is missing - the block is simply not shown. |
Last updated August 24, 2026 at 7:35 PM local time. Live blocks refresh every 15 minutes; climate averages monthly.
