Our Proprietary 10-Day Forecast

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Current warnings over Hanover, New Hampshire
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<p>Warnings from F5Weather</a></div>

United States weather warnings are issued by various organizations under NOAA. Most from the National Weather Service, but also Storm Prediction Center and National Hurricane Center.

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Current radar over Hanover, New Hampshire red dot
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<p>Live radar from F5Weather</a></div>

Our radar is based off of US NEXRAD and Canadian weather radar sites through the quality controlled MRMS system. It compiles various sources for radar data and filters out erroneous returns such as sun spikes and ground clutter. We then colorize the precipitation based on our methods for determining precipitation type. Rain is in shades of green, mixed precipitation and freezing rain in shades of pink and snow is in shades of blue.

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Current satellite over Hanover, New Hampshire red dot
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<p>Live satellite from F5Weather</a></div>

Our satellite is from the GOES-16. It is color enhanced by using a geocolor terrain background during the day and black marble city lights at night. The daytime satellite data is Visible satellite imagery, and nighttime uses Infrared bands. The bluish clouds are fog and low cloud. The whiteest clouds are the coldest, highest cloud tops.

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Current surface weather map around Grafton County, NH

This surface map is from the HRRR computer model. It is a 1-hour forecast, updated hourly, which is a good estimate of the current surface conditions. This map shows the current high and low pressure centers, pressure isobar contours, wind streamlines and thickness contours. It also shows the currently depicted preciptiation estimates, although this should not be a substitute for actual live radar. The purple dashed contour is the 5400m thickness line, which is often a good proxy for the rain/snow line.

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Temperatures right now near Hanover, New Hampshire

This is the latest surface temperatures as depicted by the HRRR computer model, updated hourly. Although these are not actual observations, this model is a very good representation of current conditions as it factors in observations, terrain and physics to give you more detailed temperatures in areas that do not have reporting weather stations. For the latest reports at specific locations, like in Hanover, NH please see our current conditions data on the left and right side of this page, or go to our current conditions page.

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Surface wind speed map over Hanover, NH

This map shows the latest HRRR computer model winds. This depiction of the current wind directions and speeds is an estimate from the computer model. For actual observations in Hanover, NH, see the current conditions data on the left and right side of this page, or go to our current conditions page.

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Regional 24 hour rainfall expected near Hanover, New Hampshire

This is a forecast of the amount of precipitation expected over the next 24 hours from the HRRR weather forecast model. This is only one forecast depiction, and you should check other models to get a better idea of what may happen. You can view this and other models in more detail on our main weather forecast maps page. There, you will also be able to look at forecasts beyond just 24 hours and look at forecasts out to as far as 16 days.

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Area snowfall accumulation expected around Grafton County, New Hampshire

This is snowfall forecast, with amounts anticipated in the next 24 hours. This guidance is from the HRRR weather model. For more model forecasts out to 16 days, visit our main weather forecast maps page.

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These are Convective Outlooks from the Storm Prediction Center. Click to see Days 1-3 broken down into Tornado, Wind and Hail threats, as well as days 5-8 outlooks.

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Atlantic Hurricane and Tropical Storm Tracking Map
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<p>Hurricane Tracking from F5Weather</a></div>

Our hurricane tracking map monitors for any current or forecast tropical disturbances in the Atlantic. (See our Pacific Hurricane Tracker) Various hurricane models will draw a 'spaghetti plot' in the Atlantic Basin when a disturbance is forecast or exists, showing the system's forecast track. Once a storm has developed, the National Hurricane Center will forecast their official track. This will show up on the map along with the storm's current intensity, track and name. We will also plot some of the storm's vitals and of course the spaghetti plots from the models along with the NHC forecast track will give you an idea of where it's heading, and its forecast intensity with time.

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To view the latest computer models, visit f5wx.com for access to the weather maps and guidance that meteorologists use to make their forecasts.
 
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  • Canadian GDPS GEM
  • German DWD ICON
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  • GEFS, GEPS, MOGREPS & European Ensembles
  • Probabilities & Averages
  • 3-Ensemble Mean & more!
View Skew-T soundings, textual data tables for your location, and of course maps! Weather forecast maps of the basics like temperature, wind, pressure, humidity, dew point, cloud cover, simulated radar, travel weather, rainfall and snow are available. More advanced users can also get use out of our severe weather & tornado threat maps, as well as upper air & shear graphics.
 
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Climate Summary
(made with AI, use with caution)
Hanover, New Hampshire Climate Summary

Temperature

    •   Average annual temperature: 46.3°F (7.9°C)
    •   Average January temperature: 22.4°F (-5.3°C)
    •   Average July temperature: 70.3°F (21.3°C)
    •   Record high temperature: 98°F (36.7°C)
    •   Record low temperature: -32°F (-35.6°C)

Precipitation

    •   Average annual precipitation: 42.2 inches (1072 mm)
    •   Average snowfall: 50.6 inches (1285 mm)
    •   Wettest month: May (4.3 inches or 109 mm)
    •   Driest month: February (2.4 inches or 61 mm)

Wind

    •   Average wind speed: 7.9 mph (12.7 km/h)
    •   Prevailing wind direction: West-southwest

Other

    •   Average number of sunny days per year: 210
    •   Average number of cloudy days per year: 155
    •   Average growing season: 150 days
    •   Hardiness zone: 5b

Climate Classification

    •   Köppen climate classification: Dfb (Warm-summer humid continental climate)

Summary

Hanover, New Hampshire experiences a humid continental climate with warm summers and cold winters. Precipitation is evenly distributed throughout the year, with slightly more rainfall in the spring and fall. The area receives a moderate amount of snowfall during the winter months.

Facts & Historical Information
(made with AI, use with caution)
Natural History

    •   Hanover is home to the Mount Washington Observatory, the oldest continuously operating weather observatory in the United States.

    •   The town is located on the Connecticut River, which provides a rich ecosystem for wildlife.

    •   The Hanover Marsh is a 1,000-acre wetland that supports a diverse array of plant and animal life.

Science

    •   Dartmouth College, founded in 1769, is a renowned research institution.

    •   The college's Thayer School of Engineering is known for its cutting-edge research in robotics and artificial intelligence.

    •   The Dartmouth Astronomical Observatory houses the largest optical telescope in New England.

Personalities

    •   Daniel Webster, the famed orator and statesman, practiced law in Hanover and served as a Dartmouth trustee.

    •   Mary Baker Eddy, the founder of Christian Science, lived in Hanover for several years.

    •   Robert Frost, the Pulitzer Prize-winning poet, taught at Dartmouth College from 1921 to 1938.

Tourist Attractions
1.Dartmouth College:

Founded in 1769, Dartmouth College is one of the most prestigious Ivy League universities in the United States. Visitors can explore the beautiful campus, which features historic buildings, lush lawns, and stunning views of the Connecticut River Valley.

2.Montshire Museum of Science:

This interactive science museum is a great place for kids and adults alike. Visitors can explore exhibits on everything from the human body to space exploration. There is also a planetarium and a large outdoor playground.

3.Mount Ascutney:

This mountain is a popular destination for hiking, biking, and skiing. Visitors can enjoy stunning views of the surrounding area from the summit. There is also a scenic gondola that takes visitors to the top of the mountain.

Nearby Cities:

Wilder, VT
Hartford, VTWhite River Junction, VT
Lebanon, NHEnfield, NH
Lyme, NHWindsor, VT
Orford, NHGrantham, NH
Springfield, NHGrafton, NH
Chelsea, VTClaremont, NH
Newport, NHSunapee, NH
Randolph, VTDanbury, NH
Boston, MA
South Boston, MAWorcester, MA
Springfield, MALowell, MA
Cambridge, MAManchester, NH
Albany, NYWest Albany, NY
Quincy, MALynn, MA
Newton, MA