Click on a day for an hourly weather forecast
The weather in Lillehammer in May is very cold with temperatures between 1°C and 12°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Lillehammer. We’re expecting roughly 8 to 15 days of rain, so your rubber boots and umbrella are going to see plenty of use this month if you’re keen on staying dry.
You can expect a few days of snow in Lillehammer during May. It’s important to get out your snow boots and warm mittens to stay warm while you explore Lillehammer.
Our weather forecast can give you a great sense of what weather to expect in Lillehammer in May 2025.
If you’re planning to visit Lillehammer in the near future, we highly recommend that you review the 14 day weather forecast for Lillehammer before you arrive.
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | -5° / -11° | 4 | 9 | 19 | 69 mm | Awful | Lillehammer in January |
| February | -4° / -11° | 3 | 7 | 18 | 54 mm | Awful | Lillehammer in February |
| March | 0° / -8° | 5 | 9 | 17 | 57 mm | Awful | Lillehammer in March |
| April | 5° / -3° | 6 | 15 | 9 | 51 mm | Awful | Lillehammer in April |
| May | 12° / 1° | 9 | 18 | 4 | 125 mm | Awful | Lillehammer in May |
| June | 17° / 6° | 8 | 22 | 0 | 129 mm | Ok | Lillehammer in June |
| July | 20° / 8° | 11 | 20 | 0 | 170 mm | Ok | Lillehammer in July |
| August | 18° / 7° | 10 | 21 | 0 | 147 mm | Ok | Lillehammer in August |
| September | 13° / 4° | 6 | 24 | 0 | 101 mm | Ok | Lillehammer in September |
| October | 6° / 0° | 8 | 17 | 5 | 93 mm | Awful | Lillehammer in October |
| November | 0° / -4° | 8 | 11 | 12 | 85 mm | Awful | Lillehammer in November |
| December | -4° / -9° | 5 | 8 | 19 | 76 mm | Awful | Lillehammer in December |