San Marcos, California, United States of America: What to pack, what to wear, and when to go [2018]

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

When to go to San Marcos, California, United States of America

Based on the climate and weather in San Marcos, the best time to go is July. See below for details.

What to wear/what to pack for San Marcos, California, United States of America by month

January

If you visit San Marcos during January, 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 low 40s F (single digits C).

In terms of precipitation, you can expect it to rain 5-10 days this month.

What to wear/what to pack:

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

February

If you visit San Marcos during February, 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 low 40s F (single digits C).

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

What to wear/what to pack:

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

March

March in San Marcos is cool. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).

What to wear/what to pack:

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

April

If you are traveling to San Marcos in April, you will notice that it is crisp. Expect it to rain sometimes. Daytime temperatures are in the high 50s F (mid 10s C).

What to wear/what to pack:

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

May

May in San Marcos is cool. The rain can amount to several inches/centimeters. During this time, temperatures average in the low 50s F (mid 10s C).

What to wear/what to pack:

  • Socks
  • Long sleeve shirts or blouses
  • Light jacket or fleece
  • Long skirts
  • Pants or jeans
  • Dresses
  • Standard footwear

June

If you visit San Marcos during June, you are likely to find that it is relatively cool and very dry with almost no rain.

Temperatures tend to hover around the low 60s F (high 10s C) during the day, while at night they can dip into the low 50s F (low 10s C).

What to wear/what to pack:

  • Dresses
  • Light jacket or fleece
  • Long sleeve shirts or blouses
  • Socks
  • Standard footwear
  • Pants or jeans
  • Long skirts

July

If you vacation in San Marcos during July, you are likely to find that it is chilly and very dry with almost no rain.

Temperatures tend to hover around the low 60s F (high 10s C) during the day, while at night they can dip into the low 50s F (low 10s C).

What to wear/what to pack:

  • Long sleeve shirts or blouses
  • Standard footwear
  • Light jacket or fleece
  • Pants or jeans
  • Dresses
  • Socks
  • Long skirts

August

If you go to San Marcos in August, you will notice that it is cool and very dry with almost no rain. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

  • Socks
  • Long skirts
  • Long sleeve shirts or blouses
  • Pants or jeans
  • Standard footwear
  • Dresses
  • Light jacket or fleece

September

If you are traveling to San Marcos in September, you will notice that it is relatively cool and very dry with almost no rain. Daytime temperatures are in the 60s F (high 10s C).

What to wear/what to pack:

  • Dresses
  • Long sleeve shirts or blouses
  • Standard footwear
  • Socks
  • Light jacket or fleece
  • Pants or jeans
  • Long skirts

October

If you are traveling to San Marcos in October, you will notice that it is relatively cool. Daytime temperatures are in the low 60s F (mid 10s C).

What to wear/what to pack:

  • Pants or jeans
  • Dresses
  • Long sleeve shirts or blouses
  • Socks
  • Standard footwear
  • Long skirts
  • Light jacket or fleece

November

If you vacation in San Marcos during November, you are likely to find that it can be chilly. Temperatures tend to hover around the high 50s F (mid 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 occasionally.

What to wear/what to pack:

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

December

December in San Marcos can be chilly. The average overnight temperatures in the area are in the low 40s F (single digits C), with a few days below 32 F (single digits C).

What to wear/what to pack:

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

Year-round what to wear/what to pack for San Marcos, California, United States of America

Here are some general tips on what to wear in San Marcos, 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 San Marcos
  • If you plan to visit a church, make sure to bring appropriate clothing

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