Williamstown, New Jersey, United States of America: What to pack, what to wear, and when to go [2018]

Traveling to Williamstown, New Jersey, United States of America? If you're planning to go to Williamstown, here is some important information about when to go, what to wear, and what to pack:

When to go to Williamstown, New Jersey, United States of America

Based on the climate and weather in Williamstown, the best time to go is September. See below for details.

What to wear/what to pack for Williamstown, New Jersey, United States of America by month

January

Traveling to Williamstown in January, you will notice that it is brisk. Expect it to snow (a few inches of snow). Daytime temperatures are in the high 30s F (single digits C).

What to wear/what to pack:

  • Gloves or mittens
  • Heavy socks
  • Cold weather footwear
  • Waterproof boots
  • Sweaters
  • Heavy jacket
  • Warm pants or jeans
  • Waterproof coat
  • Umbrella

February

February in Williamstown can be very chilly. The rain/snow can amount to several inches/centimeters.

During this time, temperatures average in the low 30s F (single digits C) to low 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Heavy socks
  • Waterproof boots
  • Umbrella
  • Heavy jacket
  • Sweaters
  • Cold weather footwear
  • Gloves or mittens
  • Waterproof coat
  • Warm pants or jeans

March

March in Williamstown is pretty cool. The rain can amount to several inches/centimeters.

During this time, temperatures average in the low 50s F (low 10s C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Umbrella
  • Standard footwear
  • Fleeces
  • Socks
  • Light gloves or mittens
  • Jacket or coat
  • Warm pants or jeans
  • Waterproof coat
  • Waterproof boots

April

April in Williamstown can be chilly. The average overnight temperatures in the area are in the low 40s F (single digits C).

What to wear/what to pack:

  • Umbrella
  • Long sleeve shirts or blouses
  • Waterproof luggage
  • Pants or jeans
  • Standard footwear
  • Rain coat
  • Dresses
  • Long skirts
  • Waterproof footwear
  • Light jacket or fleece
  • Socks

May

If you go to Williamstown in May, you will notice that it is mild. Expect it to rain a bit less than half of the time. Daytime temperatures are in the low 70s F (low 20s C).

What to wear/what to pack:

  • Light footwear
  • Sunscreen lotion
  • Sandals
  • Rain coat
  • Skirts
  • Waterproof luggage
  • Shorts or short pants
  • Dresses
  • Waterproof footwear
  • Long and short sleeve shirts
  • Umbrella

June

If you vacation in Williamstown during June, you are likely to find that it is extremely warm. Temperatures tend to hover around the low 80s F (high 20s C) during the day, while at night they can dip into the low 60s F (mid 10s C).

In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

  • Dresses
  • Long and short sleeve shirts
  • Sandals
  • Sunscreen lotion
  • Waterproof footwear
  • Skirts
  • Rain coat
  • Waterproof luggage
  • Umbrella
  • Shorts or short pants
  • Light footwear

July

July in Williamstown is extremely hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the 80s F (low 20s C), although night temperatures can dip into the low 60s F (mid 10s C).

What to wear/what to pack:

  • Dresses
  • Waterproof footwear
  • Sandals
  • Umbrella
  • Skirts
  • Short sleeve shirts
  • Rain coat
  • Sunglasses
  • Sunscreen lotion
  • Shorts
  • Waterproof luggage

August

If you visit Williamstown during August, you are likely to find that it is pretty consistently hot. Temperatures tend to hover around the 80s F (high 20s C) during the day, while at night they can dip into the 60s F (high 10s C).

In terms of precipitation, you can expect it to rain about a third of the time.

What to wear/what to pack:

  • Waterproof footwear
  • Short sleeve shirts
  • Skirts
  • Sandals
  • Waterproof luggage
  • Shorts
  • Umbrella
  • Sunscreen lotion
  • Dresses
  • Rain coat
  • Sunglasses

September

Traveling to Williamstown in September, you will notice that it is warm. Expect it to rain 5-10 days this month. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

  • Waterproof luggage
  • Dresses
  • Long and short sleeve shirts
  • Shorts or short pants
  • Skirts
  • Umbrella
  • Sandals
  • Sunscreen lotion
  • Waterproof footwear
  • Light footwear
  • Rain coat

October

If you visit Williamstown during October, you are likely to find that it is balmy. Temperatures tend to hover around the 60s F (high 10s C) during the day, while at night they can dip into the 40s F (single digits C).

In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

  • Pants or jeans
  • Umbrella
  • Socks
  • Waterproof luggage
  • Light jacket or fleece
  • Waterproof footwear
  • Standard footwear
  • Dresses
  • Long skirts
  • Rain coat
  • Long sleeve shirts or blouses

November

If you visit Williamstown during November, you are likely to find that it is relatively cool. Temperatures tend to hover around the 50s F (low 10s C) during the day, while at night they can dip into the high 30s F (single digits C).

In terms of precipitation, you can expect it to rain a bit less than half of the time.

What to wear/what to pack:

  • Standard footwear
  • Warm pants or jeans
  • Waterproof footwear
  • Rain coat
  • Jacket or coat
  • Fleeces
  • Umbrella
  • Waterproof luggage
  • Socks
  • Light gloves or mittens

December

December in Williamstown is brisk. The rain/snow can amount to several inches/centimeters. During this time, temperatures average in the 40s F (single digits C), although night temperatures can dip into the low 20s F (single digits below 0 C).

What to wear/what to pack:

  • Gloves or mittens
  • Sweaters
  • Cold weather footwear
  • Warm pants or jeans
  • Waterproof boots
  • Waterproof coat
  • Heavy jacket
  • Heavy socks
  • Umbrella

Year-round what to wear/what to pack for Williamstown, New Jersey, United States of America

Here are some general tips on what to wear in Williamstown, as well as several items to remember to pack when traveling there.

  • A plug adadpter that supports outlet types A and B
  • A SIM card that works in Williamstown

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