Welton weather
The Welton weather guide shows monthly weather averages (including daytime and night-time temperatures, rainfall and hours of sunshine) for holidays in Welton, Lincolnshire, England in 2026/2027.
Welton weather averages
Check the Welton weather averages for each month of the year including maximum daytime and minimum night-time temperatures, monthly rainfall, number of days with rain and average daily hours of sunshine for Welton, Lincolnshire, England.
Welton weather by month
Check the weather for Welton, Lincolnshire, England for a particular month by selecting from the list below. This gives the best indication of what to expect from the weather months in advance.
Welton weather in January
The average maximum daytime temperature in Welton in January is a cold 6°C (43°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Welton during January.
- 6°C max day temperature
6 - 2 hours of sunshine per day
2 - 18 days with some rainfall
18 - 1°C min night temperature
1 - 60 mm of monthly rainfall
60
On average 60 mm (2.4 inches) of rain normally falls in Welton during January with rain falling on 18 days of the month.
Welton weather in February
The average maximum daytime temperature in Welton in February is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 1°C (34°F). You can expect on average 2 hours of sunshine a day in Welton during February.
- 7°C max day temperature7
- 2 hours of sunshine per day2
- 14 days with some rainfall
14 - 1°C min night temperature1
- 42 mm of monthly rainfall42
On average 42 mm (1.7 inches) of rain normally falls in Welton during February with rain falling on 14 days of the month.
Welton weather in March
The average maximum daytime temperature in Welton in March is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 3 hours of sunshine a day in Welton during March.
- 9°C max day temperature
9 - 3 hours of sunshine per day
3 - 16 days with some rainfall16
- 2°C min night temperature2
- 50 mm of monthly rainfall50
On average 50 mm (2 inches) of rain normally falls in Welton during March with rain falling on 16 days of the month.
Welton weather in April
The average maximum daytime temperature in Welton in April is a cool 11°C (52°F), while the average minimum night-time temperature is a cold 4°C (39°F). You can expect on average 5 hours of sunshine a day in Welton during April.
- 11°C max day temperature11
- 5 hours of sunshine per day
5 - 15 days with some rainfall15
- 4°C min night temperature4
- 47 mm of monthly rainfall47
On average 47 mm (1.9 inches) of rain normally falls in Welton during April with rain falling on 15 days of the month.
Welton weather in May
The average maximum daytime temperature in Welton in May is a comfortable 15°C (59°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 6 hours of sunshine a day in Welton during May.
- 15°C max day temperature
15 - 6 hours of sunshine per day
6 - 13 days with some rainfall13
- 7°C min night temperature7
- 49 mm of monthly rainfall49
On average 49 mm (1.9 inches) of rain normally falls in Welton during May with rain falling on 13 days of the month.
Welton weather in June
The average maximum daytime temperature in Welton in June is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 9°C (48°F). You can expect on average 7 hours of sunshine a day in Welton during June.
- 18°C max day temperature
18 - 7 hours of sunshine per day
7 - 13 days with some rainfall13
- 9°C min night temperature9
- 55 mm of monthly rainfall55
On average 55 mm (2.2 inches) of rain normally falls in Welton during June with rain falling on 13 days of the month.
Welton weather in July
The average maximum daytime temperature in Welton in July is a comfortable 20°C (68°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 6 hours of sunshine a day in Welton during July.
- 20°C max day temperature20
- 6 hours of sunshine per day6
- 11 days with some rainfall
11 - 12°C min night temperature
12 - 46 mm of monthly rainfall46
On average 46 mm (1.8 inches) of rain normally falls in Welton during July with rain falling on 11 days of the month.
Welton weather in August
The average maximum daytime temperature in Welton in August is a comfortable 20°C (68°F), while the average minimum night-time temperature is a cool 12°C (54°F). You can expect on average 6 hours of sunshine a day in Welton during August.
- 20°C max day temperature20
- 6 hours of sunshine per day6
- 12 days with some rainfall12
- 12°C min night temperature12
- 52 mm of monthly rainfall52
On average 52 mm (2 inches) of rain normally falls in Welton during August with rain falling on 12 days of the month.
Welton weather in September
The average maximum daytime temperature in Welton in September is a comfortable 18°C (64°F), while the average minimum night-time temperature is a cool 10°C (50°F). You can expect on average 5 hours of sunshine a day in Welton during September.
- 18°C max day temperature18
- 5 hours of sunshine per day5
- 12 days with some rainfall12
- 10°C min night temperature10
- 58 mm of monthly rainfall58
On average 58 mm (2.3 inches) of rain normally falls in Welton during September with rain falling on 12 days of the month.
Welton weather in October
The average maximum daytime temperature in Welton in October is a cool 13°C (55°F), while the average minimum night-time temperature is a cold 7°C (45°F). You can expect on average 3 hours of sunshine a day in Welton during October.
- 13°C max day temperature13
- 3 hours of sunshine per day3
- 15 days with some rainfall15
- 7°C min night temperature7
- 58 mm of monthly rainfall58
On average 58 mm (2.3 inches) of rain normally falls in Welton during October with rain falling on 15 days of the month.
Welton weather in November
The average maximum daytime temperature in Welton in November is a cool 9°C (48°F), while the average minimum night-time temperature is a cold 3°C (37°F). You can expect on average 2 hours of sunshine a day in Welton during November.
- 9°C max day temperature9
- 2 hours of sunshine per day2
- 16 days with some rainfall16
- 3°C min night temperature3
- 58 mm of monthly rainfall58
On average 58 mm (2.3 inches) of rain normally falls in Welton during November with rain falling on 16 days of the month.
Welton weather in December
The average maximum daytime temperature in Welton in December is a cold 7°C (45°F), while the average minimum night-time temperature is a cold 2°C (36°F). You can expect on average 2 hours of sunshine a day in Welton during December.
- 7°C max day temperature7
- 2 hours of sunshine per day2
- 17 days with some rainfall17
- 2°C min night temperature2
- 64 mm of monthly rainfall
64
On average 64 mm (2.5 inches) of rain normally falls in Welton during December with rain falling on 17 days of the month.