Hanover Weather in May
Hanover in May sees pleasant temperatures, with highs around 19°C (66°F) and overnight lows of 8°C (46°F). Rainfall is fairly high at around 65 mm (2.6 in) on average, so pack waterproofs just in case.
Rainfall in Hanover in May
Historically, approximately 14 days this month are expected to have rain, averaging 65 mm (2.6 in). Rain this month is fairly typical, a standard mix of wet and dry days with no particularly heavy or persistent showers.
Temperature in Hanover in May
Hanover in May gets highs of 19°C (66°F) during the day and drops to 8°C (46°F) at night. This creates a mild day-to-night pattern that is generally easy to manage with the right clothing. Nights fall to 8°C (46°F), which is cold enough to feel it indoors too. A good thick duvet makes all the difference for a comfortable night's sleep.
Sunshine in Hanover in May
There are approximately 216 hours of sunshine this month, resulting in mostly clear days.If your ideal day consists of dry skies and pleasant temperatures, June, July, August and September typically offer the best circumstances for Hanover.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Hanover's climate page.
Hanover Temperature in May
Min Temperature
8°C (46°F)
Max Temperature
19°C (66°F)
Chance of Rain
48%
Precipitation
65 mm (2.6 in)
Rainy days
14 days
Sunshine
216 hours
Percentage Sunshine
Daily Historical Temperatures
49-year average (1976-2025)
Based on our historical records, temperatures in Hanover typically rise from around 16°C (61°F) at the start of May to approximately 20°C (68°F) by the end. Nights are cold, with lows typically ranging from 6°C (43°F) to 10°C (50°F).
Average temperatures in May
Historical weather for Hanover in May
Browse day-by-day weather records for Hanover spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Hanover historical weather extremes in May
The extremes listed below come from historical weather data collected in Hanover from 1994 through 2026.
- The warmest day in May was on May 28, 2005, with a maximum of 32°C (90°F).
- Hanover experienced its chilliest May day on May 10, 1996, reaching only 7°C (45°F).
- The coldest night in May in Hanover was on May 6, 1996, with a minimum of -2°C (28°F).
Best Places in Germany in May
Find out more about the weather in Germany and which places have the best travel conditions in this month. See all of Germany in May →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Hanover in May
Pleasant temperatures in May mean you can pack light but flexibel pieces. Think cotton t-shirts, comfortable walking shorts, and one warmer layer for evenings. A light sweater or denim jacket works well. Rain gear is recommended, you can expect wet weather on multiple days. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Hanover in May
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Germany, check out our Hanover's climate page.
See the full Hanover climate overview or explore weather in Germany.
