Climate Insights for Hanover

The climate in Hanover is temperate. The average annual temperature is 11°C and approximately 753 mm of precipitation falls per year. Hanover receives a notable amount of rainfall throughout the year, including during its driest month. Hanover is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, March, when temperatures can drop to 1°C. Light snow can occur between January and December.The climate in Hanover is temperate. The average annual temperature is 51°F and approximately 29.6 in of precipitation falls per year. Hanover receives a notable amount of rainfall throughout the year, including during its driest month. Hanover is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, June. The coldest months are January, February, March, when temperatures can drop to 33°F. Light snow can occur between January and December.

Temperatures in Hanover vary considerably across the year, with a 23°C difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 24°C with a mean of 19°C. January is the coolest month, with minimum temperatures around 1°C and an average of 3°C. Daily temperature variation is modest, with an average difference of 8°C between highs and lows. The sharpest temperature change occurs between October and November, with a 5°C shift in average temperatures.Temperatures in Hanover vary considerably across the year, with a 42°F difference between the coldest and warmest months. August is the warmest month, though highs remain moderate at 75°F with a mean of 66°F. January is the coolest month, with minimum temperatures around 33°F and an average of 37°F. Daily temperature variation is modest, with an average difference of 14°F between highs and lows. The sharpest temperature change occurs between October and November, with a 9°F shift in average temperatures.

Hanover is a relatively dry area, receiving approximately 753 mm of precipitation annually, which averages out to around 63 mm per month. The wettest month is July, averaging 79 mm of rainfall. October and January also tend to see above-average precipitation. The driest month is April, with just 48 mm. That's 32 mm less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Light snowfall can occur between January and December, totalling around 33cm annually. January is the snowiest month with approximately 12cm.Hanover is a relatively dry area, receiving approximately 29.6 in of precipitation annually, which averages out to around 2.5 in per month. The wettest month is July, averaging 3.1 in of rainfall. October and January also tend to see above-average precipitation. The driest month is April, with just 1.9 in. That's 1.3 in less than July, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Light snowfall can occur between January and December, totalling around 13in annually. January is the snowiest month with approximately 5in.

Hanover is mildly breezy, with an average annual wind speed of 12km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 15km/h, though still comfortable for most outdoor activities. The calmest conditions occur in August, with average winds dropping to 10km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 5km/h gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 15km/h in winter, 12km/h in spring, 10km/h in summer, 12km/h in autumn.Hanover is moderately windy, with an average annual wind speed of 8mph. For context, sustained winds below 7mph are generally light, while anything above 16mph is considered strong. The windiest month is January, averaging 9mph, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in August, with average winds dropping to 6mph, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3mph gap between the calmest and windiest months. Wind tends to be stronger during winter months, driven by seasonal pressure systems. The seasonal averages break down to 9mph in winter, 7mph in spring, 6mph in summer, 8mph in autumn.

The best time to visit Hanover is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 18°C with modest rainfall averaging 67 mm per month. By contrast, January can be quite cold with temperatures dropping to 1°C. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.The best time to visit Hanover is during June, July, August and September, when the weather is most comfortable for travellers. During these months, average temperatures hover around 64°F with modest rainfall averaging 2.6 in per month. By contrast, January can be quite cold with temperatures dropping to 33°F. A light rain jacket is recommended, though showers are generally brief and shouldn't disrupt your plans.

The table below shows monthly climate averages for Hanover based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.The table below shows monthly climate averages for Hanover based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Fahrenheit (°F). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in inches (in) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in miles per hour (mph). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.