Overall on the next 14 days there will be 2 days with snow in Westminster and a total of 7.1 cm of snow.
It will be snowy on the following days:
Westminster weather in May 2026
Click on a day for an hourly weather forecast
Friday
May 15
0 mm
29° / 15°
Saturday
May 16
0 mm
25° / 15°
Sunday
May 17
10.5 mm
18° / 7°
Monday
May 18
6.8 cm
8° / 2°
Tuesday
May 19
0.3 cm
12° / 2°
Wednesday
May 20
0 mm
20° / 6°
Thursday
May 21
0 mm
22° / 8°
Friday
May 22
0.3 mm
29° / 12°
Saturday
May 23
0 mm
29° / 15°
Sunday
May 24
1 mm
30° / 16°
Monday
May 25
0.3 mm
25° / 17°
Tuesday
May 26
4.5 mm
22° / 14°
Wednesday
May 27
41.8 mm
13° / 13°
Thursday
May 28
2.3 mm
18° / 12°
🌨️ Snowy days in Westminster 2026 (May)
The average weather in Westminster in May
The temperatures in Westminster in May are quite cold with temperatures between 7°C and 20°C, warm clothes are a must.
You can expect rain for roughly half of the month of May in Westminster. 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.
Please note that Westminster can expect a few days of snow in May.
Our weather forecast can give you a great sense of what weather to expect in Westminster in May 2026.
If you’re planning to visit Westminster in the near future, we highly recommend that you review the 14 day weather forecast for Westminster before you arrive.
Temperatures
20° / 7°
Rainy Days
11
Snowy Days
1
Dry Days
19
Rainfall
114
mm
Sun Hours
7.8
Hrs
Historic average weather for May
Click on a day for an hourly weather forecast
Explore the weather in Westminster in other months
Westminster annual weather
| Month | Temperatures | Rainy Days | Dry Days | Snowy Days | Rainfall | Weather | More details |
|---|---|---|---|---|---|---|---|
| January | 5° / -7° | 6 | 22 | 4 | 21 mm | Awful | Westminster in January |
| February | 5° / -7° | 6 | 18 | 4 | 30 mm | Awful | Westminster in February |
| March | 11° / -2° | 5 | 22 | 4 | 51 mm | Bad | Westminster in March |
| April | 15° / 2° | 7 | 20 | 3 | 76 mm | Bad | Westminster in April |
| May | 20° / 7° | 11 | 19 | 1 | 114 mm | Ok | Westminster in May |
| June | 28° / 13° | 9 | 21 | 0 | 64 mm | Good | Westminster in June |
| July | 30° / 16° | 10 | 21 | 0 | 53 mm | Ok | Westminster in July |
| August | 30° / 16° | 7 | 24 | 0 | 31 mm | Good | Westminster in August |
| September | 26° / 12° | 5 | 25 | 0 | 38 mm | Perfect | Westminster in September |
| October | 18° / 4° | 5 | 25 | 2 | 39 mm | Ok | Westminster in October |
| November | 11° / -2° | 4 | 23 | 3 | 25 mm | Bad | Westminster in November |
| December | 5° / -7° | 5 | 23 | 3 | 22 mm | Awful | Westminster in December |
Temperatures in Westminster in May
Rain in Westminster in May
Weather in Westminster in May - FAQ
What is the average temperature in Westminster in May?
The average temperature in Westminster in May is 7/20° C.
What is the chance of rain in Westminster in May?
On average, there are 11 rainy days in Westminster during May.
Weather wise, is May a good time to visit Westminster?
The weather in Westminster in May is ok.
Can it snow in Westminster in May?
On average, there are 1 snowy days in Westminster in May.
More about the weather in Westminster