UTC Offset
UTC-04:00
Cromwell, United States Snapshot 2026
Where is Cromwell?
Cromwell, United States
- Continent
- Americas
- Country
- United States
- City
- Cromwell
- Population
- 13.8K
- Elevation
- 4 m
- Coordinates
- 41.60°, -72.65°
Cromwell is a city in United States with a population of approximately 13.8K. Average temperatures range from -3°C (26°F) in January to 29°C (84°F) in July. The best time to visit is May, June, August, September, October.
Time in Cromwell right now
Open full time & time zone page 17:31 31
Monday, June 15, 2026
IANA time zone
America/New_York
Daylight saving
DST in effect
EST / EDT
Next DST change
November 1
backward -1h
Live weather in Cromwell
Daylight in Cromwell today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 10m
Climate normals for Cromwell
Long-term monthly averages based on historical data.
January
Poor 
February
Poor March
Poor April
Fair May best
Good June best
Excellent July
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 / -3°C | 0°C / -8°C | 9days (87 mm) Wet | 6.1h Fair | 67% Muggy | 2.2 Moderate | Poor | View Details |
| February | 6°C / -3°C | 2°C / -7°C | 10days (84 mm) Wet | 6.8h Fair | 70% Muggy | 3.3 Moderate | Poor | View Details |
| March | 10°C / 0°C | 6°C / -4°C | 10days (98 mm) Wet | 8.3h Good | 66% Muggy | 4.4 Moderate | Poor | View Details |
| April | 15°C / 5°C | 13°C / 2°C | 11days (106 mm) Wet | 8.8h Good | 68% Muggy | 5.3 High | Fair | View Details |
| May best | 20°C / 11°C | 20°C / 9°C | 12days (106 mm) Wet | 9.7h Good | 74% Muggy | 6.1 High | Good | View Details |
| June best | 26°C / 16°C | 27°C / 16°C | 11days (83 mm) Wet | 11.1h Excellent | 73% Muggy | 6.9 High | Excellent | View Details |
| July | 29°C / 20°C | 32°C / 22°C | 13days (129 mm) Wet | 11.4h Excellent | 76% Humid | 7.2 Very High | Good | View Details |
| August best | 28°C / 19°C | 30°C / 21°C | 11days (94 mm) Wet | 10.7h Excellent | 75% Muggy | 6.4 High | Excellent | View Details |
| September best | 24°C / 16°C | 25°C / 16°C | 9days (109 mm) Wet | 8.7h Good | 76% Humid | 5.3 High | Excellent | View Details |
| October best | 18°C / 10°C | 17°C / 8°C | 10days (108 mm) Wet | 7.3h Good | 76% Humid | 4 Moderate | Good | View Details |
| November | 11°C / 4°C | 8°C / 0°C | 8days (80 mm) Wet | 6.8h Fair | 71% Muggy | 2.7 Moderate | Poor | View Details |
| December | 6°C / -1°C | 2°C / -6°C | 10days (124 mm) Wet | 5.6h Fair | 72% Muggy | 2 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 4°C / -3°C . Feb: 6°C / -3°C . Mar: 10°C / 0°C . Apr: 15°C / 5°C . May: 20°C / 11°C . Jun: 26°C / 16°C . Jul: 29°C / 20°C . Aug: 28°C / 19°C . Sep: 24°C / 16°C . Oct: 18°C / 10°C . Nov: 11°C / 4°C . Dec: 6°C / -1°C .
Monthly Rainfall
Rainfall
Bar chart showing monthly rainfall. Jan: 87 mm. Feb: 84 mm. Mar: 98 mm. Apr: 106 mm. May: 106 mm. Jun: 83 mm. Jul: 129 mm. Aug: 94 mm. Sep: 109 mm. Oct: 108 mm. Nov: 80 mm. Dec: 124 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 67%. Feb: 70%. Mar: 66%. Apr: 68%. May: 74%. Jun: 73%. Jul: 76%. Aug: 75%. Sep: 76%. Oct: 76%. Nov: 71%. Dec: 72%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 18 km/h . Mar: 19 km/h . Apr: 19 km/h . May: 16 km/h . Jun: 15 km/h . Jul: 14 km/h . Aug: 14 km/h . Sep: 15 km/h . Oct: 17 km/h . Nov: 18 km/h . Dec: 18 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
Cromwell has a population of approximately 13.8K.
The best months to visit Cromwell are May, June, August, September, October, when temperatures are pleasant and rainfall is lower.
Cromwell receives approximately 1208mm of rainfall annually across 124 rainy days.
Cromwell is located in United States, in the Americas region.
Cromwell sits at an elevation of 4 m (13 ft) above sea level.