Sullivan County, New York, United States of America: What to pack, what to wear, and when to go [2018]

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

When to go to Sullivan County, New York, United States of America

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

What to wear/what to pack for Sullivan County, New York, United States of America by month

January

January here is cold and snowy. Temperatures average in the high 30s F (single digits C) during the day. It snows (extremely heavy snowfall).

What to wear/what to pack:

Sweaters
Cold weather footwear
Warm pants or jeans
Heavy socks
Heavy jacket
Waterproof coat
Umbrella
Waterproof boots
If you plan to ski, ski equipment
Gloves or mittens

February

February in Sullivan County is brisk and snowy. The 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).

What to wear/what to pack:

Warm pants or jeans
If you plan to ski, ski equipment
Waterproof coat
Sweaters
Umbrella
Waterproof boots
Gloves or mittens
Heavy jacket
Heavy socks
Cold weather footwear

March

March in Sullivan County can be brisk and snowy. The snow can amount to several inches/centimeters. During this time, temperatures average in the high 40s F (single digits C).

What to wear/what to pack:

Umbrella
Light gloves or mittens
Waterproof boots
Jacket or coat
If you plan to ski, ski equipment
Waterproof coat
Standard footwear
Fleeces
Socks
Warm pants or jeans

April

April for Sullivan County is crisp. Temperatures average in the high 50s F (mid 10s C) during the day. It snows (a few inches of snow).

What to wear/what to pack:

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

May

May for Sullivan County is mild. Temperatures average in the high 60s F (low 20s C) during the day. It rains a bit less than half of the time.

What to wear/what to pack:

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

June

If you go to Sullivan County in June, you will notice that it is a perfect temperature. Expect it to rain a bit less than half of the time. Daytime temperatures are in the high 70s F (mid 20s C).

What to wear/what to pack:

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

July

If you vacation in Sullivan County during July, 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 60s F (high 10s C).

In terms of precipitation, you can expect it to rain regularly.

What to wear/what to pack:

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

August

August in Sullivan County is pretty consistently hot. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 70s F (low 20s C) to low 80s F (high 20s C).

What to wear/what to pack:

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

September

September in Sullivan County is warm. The rain can amount to several inches/centimeters. During this time, temperatures average in the 70s F (low 20s C).

What to wear/what to pack:

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

October

October in Sullivan County is crisp. The average overnight temperatures in the area are in the high 40s F (single digits C).

What to wear/what to pack:

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

November

November in Sullivan County can be very chilly. The average overnight temperatures in the area are in the high 30s F (single digits C).

What to wear/what to pack:

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

December

Traveling to Sullivan County in December, you will notice that it is pretty cool and snowy. Expect it to snow (heavy snowfall). Daytime temperatures are in the low 40s F (single digits C).

What to wear/what to pack:

Waterproof boots
Waterproof coat
Fleeces
Standard footwear
Warm pants or jeans
Umbrella
Light gloves or mittens
Socks
Jacket or coat
If you plan to ski, ski equipment

Year-round what to wear/what to pack for Sullivan County, New York, United States of America

Here are some general tips on what to wear in Sullivan County, 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 Sullivan County
If you plan to visit a synagogue, take appropriate clothing
Appropriate museum wear
Bicycle friendly attire, if you plan on biking anywhere

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