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Glastonbury, United States Snapshot 2026
Where is Glastonbury?
Glastonbury, United States
- Continent
- Americas
- Country
- United States
- City
- Glastonbury
- Population
- 31.9K
- Elevation
- 19 m
- Coordinates
- 41.71°, -72.61°
Glastonbury is a city in United States with a population of approximately 31.9K. Average temperatures range from -4°C (25°F) in January to 29°C (84°F) in July. The best time to visit is June, July, August, September, October.
Time in Glastonbury right now
Open full time & time zone page 09:00 00
Tuesday, June 16, 2026
IANA time zone
America/New_York
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Glastonbury
Daylight in Glastonbury today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 12m
Climate normals for Glastonbury
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May
Good June best
Excellent July best
Good August best
Excellent September best
Excellent October best
Good November
Poor December
Poor | Month | Temp | Feels Like | Rain | Sun | Humidity | UV | Status | Details |
|---|---|---|---|---|---|---|---|---|
| January | 4°C / -4°C | -1°C / -9°C | 9days (86 mm) Wet | 6h Fair | 68% Muggy | 2.2 Moderate | Poor | View Details |
| February | 6°C / -3°C | 2°C / -8°C | 10days (81 mm) Wet | 6.8h Fair | 70% Muggy | 3.4 Moderate | Poor | View Details |
| March | 10°C / 0°C | 6°C / -4°C | 11days (97 mm) Wet | 8.1h Good | 66% Muggy | 4.4 Moderate | Poor | View Details |
| April | 15°C / 5°C | 13°C / 2°C | 12days (103 mm) Wet | 8.6h Good | 68% Muggy | 5.1 High | Fair | View Details |
| May | 21°C / 11°C | 20°C / 9°C | 12days (107 mm) Wet | 9.4h Good | 73% Muggy | 6.1 High | Good | View Details |
| June best | 26°C / 16°C | 27°C / 16°C | 11days (78 mm) Wet | 10.9h Excellent | 72% Muggy | 6.9 High | Excellent | View Details |
| July best | 29°C / 20°C | 32°C / 22°C | 13days (125 mm) Wet | 11h Excellent | 75% Muggy | 7.2 Very High | Good | View Details |
| August best | 28°C / 19°C | 30°C / 21°C | 10days (90 mm) Wet | 10.4h Excellent | 74% Muggy | 6.4 High | Excellent | View Details |
| September best | 24°C / 15°C | 25°C / 15°C | 9days (107 mm) Wet | 8.5h Good | 76% Humid | 5.3 High | Excellent | View Details |
| October best | 18°C / 10°C | 17°C / 8°C | 9days (106 mm) Wet | 7.1h Good | 76% Humid | 3.9 Moderate | Good | View Details |
| November | 11°C / 3°C | 8°C / -1°C | 9days (78 mm) Wet | 6.6h Fair | 72% Muggy | 2.7 Moderate | Poor | View Details |
| December | 5°C / -2°C | 2°C / -6°C | 10days (123 mm) Wet | 5.6h Fair | 73% Muggy | 2 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 4°C / -4°C . Feb: 6°C / -3°C . Mar: 10°C / 0°C . Apr: 15°C / 5°C . May: 21°C / 11°C . Jun: 26°C / 16°C . Jul: 29°C / 20°C . Aug: 28°C / 19°C . Sep: 24°C / 15°C . Oct: 18°C / 10°C . Nov: 11°C / 3°C . Dec: 5°C / -2°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 86 mm. Feb: 81 mm. Mar: 97 mm. Apr: 103 mm. May: 107 mm. Jun: 78 mm. Jul: 125 mm. Aug: 90 mm. Sep: 107 mm. Oct: 106 mm. Nov: 78 mm. Dec: 123 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 68%. Feb: 70%. Mar: 66%. Apr: 68%. May: 73%. Jun: 72%. Jul: 75%. Aug: 74%. Sep: 76%. Oct: 76%. Nov: 72%. Dec: 73%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 18 km/h . Feb: 18 km/h . Mar: 19 km/h . Apr: 18 km/h . May: 16 km/h . Jun: 15 km/h . Jul: 14 km/h . Aug: 13 km/h . Sep: 14 km/h . Oct: 16 km/h . Nov: 17 km/h . Dec: 17 km/h .
UV Index
UV Index
Bar chart showing monthly UV index. Jan: UV 2. Feb: UV 3. Mar: UV 4. Apr: UV 5. May: UV 6. Jun: UV 7. Jul: UV 7. Aug: UV 6. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Glastonbury has a population of approximately 31.9K.
The best months to visit Glastonbury are June, July, August, September, October, when temperatures are pleasant and rainfall is lower.
Glastonbury receives approximately 1181mm of rainfall annually across 125 rainy days.
Glastonbury is located in United States, in the Americas region.
Glastonbury sits at an elevation of 19 m (62 ft) above sea level.