UTC Offset
UTC+01:00
Boston Spa, United Kingdom Snapshot 2026
Where is Boston Spa?
Boston Spa, United Kingdom
- Continent
- Europe
- Country
- United Kingdom
- City
- Boston Spa
- Population
- 6.1K
- Coordinates
- 53.90°, -1.35°
Boston Spa is a city in United Kingdom with a population of approximately 6.1K. Average temperatures range from 2°C (35°F) in January to 20°C (69°F) in July. The best time to visit is June, July, August, September.
Time in Boston Spa right now
Open full time & time zone page 08:09 09
Tuesday, June 16, 2026
IANA time zone
Europe/London
Daylight saving
DST in effect
GMT / BST
Next DST change
October 25
backward -1h
Live weather in Boston Spa
Daylight in Boston Spa today
View full sunrise & sunset page Sunrise
Sunset
Day length
17h 06m
Climate normals for Boston Spa
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May
Fair June best
Good July best
Excellent August best
Good September best
Good October
Fair November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 7°C / 2°C | 3°C / -2°C | 11days (61 mm) Wet | 3.5h Poor | 86% Very Muggy | 0.9 Low | Poor | View Details |
| February | 8°C / 2°C | 4°C / -2°C | 11days (59 mm) Wet | 5.2h Fair | 82% Humid | 1.5 Low | Poor | View Details |
| March | 10°C / 3°C | 6°C / -1°C | 12days (61 mm) Wet | 6.8h Fair | 80% Humid | 3 Moderate | Poor | View Details |
| April | 12°C / 4°C | 9°C / 0°C | 10days (45 mm) Wet | 9.7h Good | 76% Humid | 4.2 Moderate | Fair | View Details |
| May | 16°C / 7°C | 14°C / 5°C | 10days (52 mm) Wet | 10.6h Excellent | 76% Humid | 5.1 High | Fair | View Details |
| June best | 19°C / 11°C | 17°C / 9°C | 11days (65 mm) Wet | 10.8h Excellent | 75% Muggy | 5.9 High | Good | View Details |
| July best | 20°C / 13°C | 19°C / 11°C | 12days (71 mm) Wet | 10.5h Excellent | 75% Muggy | 5.3 High | Excellent | View Details |
| August best | 20°C / 13°C | 18°C / 11°C | 11days (58 mm) Wet | 9.8h Good | 75% Muggy | 5 Moderate | Good | View Details |
| September best | 18°C / 11°C | 16°C / 9°C | 12days (66 mm) Wet | 7.5h Good | 79% Humid | 3.5 Moderate | Good | View Details |
| October | 14°C / 8°C | 11°C / 5°C | 14days (77 mm) Wet | 5.3h Fair | 82% Humid | 2.1 Moderate | Fair | View Details |
| November | 10°C / 5°C | 6°C / 1°C | 12days (63 mm) Wet | 3.9h Poor | 86% Very Muggy | 1.1 Low | Poor | View Details |
| December | 8°C / 3°C | 4°C / -1°C | 12days (72 mm) Wet | 2.8h Poor | 88% Very Muggy | 0.6 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 7°C / 2°C . Feb: 8°C / 2°C . Mar: 10°C / 3°C . Apr: 12°C / 4°C . May: 16°C / 7°C . Jun: 19°C / 11°C . Jul: 20°C / 13°C . Aug: 20°C / 13°C . Sep: 18°C / 11°C . Oct: 14°C / 8°C . Nov: 10°C / 5°C . Dec: 8°C / 3°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 61 mm. Feb: 59 mm. Mar: 61 mm. Apr: 45 mm. May: 52 mm. Jun: 65 mm. Jul: 71 mm. Aug: 58 mm. Sep: 66 mm. Oct: 77 mm. Nov: 63 mm. Dec: 72 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 86%. Feb: 82%. Mar: 80%. Apr: 76%. May: 76%. Jun: 75%. Jul: 75%. Aug: 75%. Sep: 79%. Oct: 82%. Nov: 86%. Dec: 88%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 23 km/h . Feb: 26 km/h . Mar: 23 km/h . Apr: 20 km/h . May: 19 km/h . Jun: 20 km/h . Jul: 19 km/h . Aug: 21 km/h . Sep: 21 km/h . Oct: 23 km/h . Nov: 22 km/h . Dec: 23 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 1. Feb: UV 2. Mar: UV 3. Apr: UV 4. May: UV 5. Jun: UV 6. Jul: UV 5. Aug: UV 5. Sep: UV 4. Oct: UV 2. Nov: UV 1. Dec: UV 1.
Frequently Asked Questions
Boston Spa has a population of approximately 6.1K.
The best months to visit Boston Spa are June, July, August, September, when temperatures are pleasant and rainfall is lower.
Boston Spa receives approximately 750mm of rainfall annually across 138 rainy days.
Boston Spa is located in United Kingdom, in the Europe region.