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Plainfield, United States Snapshot 2026
Where is Plainfield?
Plainfield, United States
- Continent
- Americas
- Country
- United States
- City
- Plainfield
- Population
- 15.5K
- Elevation
- 60 m
- Coordinates
- 41.68°, -71.92°
Plainfield is a city in United States with a population of approximately 15.5K. Average temperatures range from -4°C (25°F) in January to 29°C (83°F) in July. The best time to visit is June, July, August, September, October.
Time in Plainfield right now
Open full time & time zone page 16:59 59
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 Plainfield
Daylight in Plainfield today
View full sunrise & sunset page Sunrise
Sunset
Day length
15h 11m
Climate normals for Plainfield
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 | 10days (95 mm) Wet | 5.8h Fair | 68% Muggy | 2.2 Moderate | Poor | View Details |
| February | 5°C / -3°C | 1°C / -8°C | 10days (86 mm) Wet | 6.7h Fair | 71% Muggy | 3.2 Moderate | Poor | View Details |
| March | 9°C / 0°C | 6°C / -5°C | 11days (100 mm) Wet | 7.9h Good | 66% Muggy | 4.4 Moderate | Poor | View Details |
| April | 14°C / 5°C | 12°C / 1°C | 12days (108 mm) Wet | 8.3h Good | 69% Muggy | 5.2 High | Fair | View Details |
| May | 20°C / 10°C | 19°C / 8°C | 12days (107 mm) Wet | 9.2h Good | 74% Muggy | 6.3 High | Good | View Details |
| June best | 25°C / 16°C | 27°C / 16°C | 11days (90 mm) Wet | 10.5h Excellent | 73% Muggy | 7 High | Excellent | View Details |
| July best | 29°C / 20°C | 31°C / 21°C | 14days (140 mm) Wet | 10.7h Excellent | 76% Humid | 7 High | Good | View Details |
| August best | 28°C / 19°C | 30°C / 20°C | 12days (117 mm) Wet | 10h Excellent | 76% Humid | 6.6 High | Excellent | View Details |
| September best | 23°C / 15°C | 24°C / 15°C | 10days (105 mm) Wet | 8.1h Good | 77% Humid | 5.1 High | Excellent | View Details |
| October best | 18°C / 10°C | 16°C / 8°C | 10days (105 mm) Wet | 6.9h Fair | 77% Humid | 3.9 Moderate | Good | View Details |
| November | 11°C / 3°C | 8°C / -1°C | 9days (81 mm) Wet | 6.5h Fair | 72% Muggy | 2.8 Moderate | Poor | View Details |
| December | 5°C / -2°C | 2°C / -6°C | 10days (129 mm) Wet | 5.5h Fair | 73% Muggy | 2 Low | Poor | View Details |
Monthly Temperatures
HighLow
Line chart showing monthly temperatures. Jan: 4°C / -4°C . Feb: 5°C / -3°C . Mar: 9°C / 0°C . Apr: 14°C / 5°C . May: 20°C / 10°C . Jun: 25°C / 16°C . Jul: 29°C / 20°C . Aug: 28°C / 19°C . Sep: 23°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: 95 mm. Feb: 86 mm. Mar: 100 mm. Apr: 108 mm. May: 107 mm. Jun: 90 mm. Jul: 140 mm. Aug: 117 mm. Sep: 105 mm. Oct: 105 mm. Nov: 81 mm. Dec: 129 mm.
Monthly Humidity
Humidity
Line chart showing monthly humidity. Jan: 68%. Feb: 71%. Mar: 66%. Apr: 69%. May: 74%. Jun: 73%. Jul: 76%. Aug: 76%. Sep: 77%. Oct: 77%. Nov: 72%. Dec: 73%.
Monthly Wind Speed
Wind SpeedGusts
Bar chart showing monthly wind speed. Jan: 19 km/h . Feb: 19 km/h . Mar: 20 km/h . Apr: 19 km/h . May: 17 km/h . Jun: 16 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 7. Sep: UV 5. Oct: UV 4. Nov: UV 3. Dec: UV 2.
Frequently Asked Questions
Plainfield has a population of approximately 15.5K.
The best months to visit Plainfield are June, July, August, September, October, when temperatures are pleasant and rainfall is lower.
Plainfield receives approximately 1263mm of rainfall annually across 131 rainy days.
Plainfield is located in United States, in the Americas region.
Plainfield sits at an elevation of 60 m (197 ft) above sea level.