Best time to visit Plainfield, NJ

A month-by-month travel weather guide based on NOAA 30-year climate normals.

The most comfortable travel window in Plainfield runs from April through June — 3 months of pleasant temperatures and modest rainfall.

January Cold
High
40.7°F
Low
23.8°F
Precip
3.79 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 9h 24m

February Cold
High
44.2°F
Low
25.7°F
Precip
3.14 in

Winter weather. Plan around weather; good for snow sports if applicable.

Daylight ≈ 10h 27m

March Cool
High
52.9°F
Low
32.1°F
Precip
4.27 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 11h 43m

April Good
High
65.7°F
Low
41.7°F
Precip
3.60 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 5m

May Good
High
74.9°F
Low
51.3°F
Precip
4.01 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 16m

June Good
High
83.7°F
Low
60.3°F
Precip
4.33 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 14h 52m

July Wet
High
88.1°F
Low
66.0°F
Precip
5.34 in

Frequent rain. Bring waterproof gear; outdoor plans need flexibility.

Daylight ≈ 14h 38m

August Good
High
86.0°F
Low
64.0°F
Precip
3.99 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 13h 37m

September Good
High
79.4°F
Low
57.5°F
Precip
4.27 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 12h 15m

October Good
High
66.3°F
Low
45.7°F
Precip
4.31 in

Comfortable for most activities. Bring layers; nights can be cool.

Daylight ≈ 10h 53m

November Cool
High
55.7°F
Low
35.9°F
Precip
3.48 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 41m

December Cool
High
45.7°F
Low
29.4°F
Precip
4.19 in

Mild but on the chilly side. Pack a jacket; great for hiking and city walks.

Daylight ≈ 9h 6m

Looking for similar climates? See Plainfield's climate twins. Or jump straight to the full climate profile.