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Best time to visit Morro Bay, CA, USA

Our verdict

The best time to visit Morro Bay is May

While Morro Bay is a popular destination to visit all year round, May is the ideal time to go due to a number of factors such as the climate, cost of travel and accommodation, as well as avoiding peak holiday periods.

During the warmer months, temperatures in Morro Bay can rise to a maximum of 30℃ (86℉). The weather at night in the winter, which is around December-time, can get down to a minimum of 6℃ (43℉).

If you’re keen to see the sights of Morro Bay during the day, the sun stays up the longest around July. The wet season in Morro Bay falls around January, so if you prefer the dryer weather, you should look to visit in August instead.

Keep reading to find out when the best times to travel to Morro Bay are for whatever trip you’re planning. By the time you finish, you’ll have all the info you need, and you’ll be ready to start booking. Don’t know where to look or who to book with? Don’t stress! We’ve hand-picked our favourite online travel tools we use, know and love so you can rest assured you’re in safe hands. Happy reading!

Warmest month

September

Least rainfall

August

Most daylight

July

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Morro Bay

Morro Bay seasons

Before you continue, it’s important to know when the seasons are in Morro Bay as they might be different to yours depending on where in the world you’re travelling from. Morro Bay is in the Northern Hemisphere, so the seasons fall during these months:

SeasonMonths
Summer June to August
Autumn/fall September to November
Winter December to February
Spring March to May

Average temperatures in Morro Bay

If the temperature is a big factor for you to help you decide when to visit, the chart below shows the average minimum and maximum temperatures in Morro Bay for each month side-by-side so you can easily see the difference in weather throughout the year. To see the temperatures in both Celsius (°C) and Fahrenheit (°F), hover or tap the shaded boxes on the graph.

Morro Bay climate by month

If you already have a rough idea about which months you might want to travel, the section below shows a detailed breakdown of the climate in Morro Bay for each month so you can see if it all suits your wants and needs. Scroll down, or use the quick menu below to jump to your preferred month.

Jump to:

JAN
FEB
MAR
APR
MAY
JUN
JUL
AUG
SEP
OCT
NOV
DEC

Morro Bay in January

  • Average temperature: 12℃ (54℉)
  • Average high temperature: 16℃ (61℉)
  • Average low temperature: 9℃ (48℉)
  • Average humidity: 66%
  • Average sunny days: 23 days
  • Average rainfall: 46mm (2") over 7 days
23 days
of pure sunshine
7 days
of showers or rain

What to pack: If you’re heading to Morro Bay in January, make sure you pack a warm jacket or coat.


Morro Bay in February

  • Average temperature: 12℃ (54℉)
  • Average high temperature: 16℃ (61℉)
  • Average low temperature: 9℃ (47℉)
  • Average humidity: 69%
  • Average sunny days: 20 days
  • Average rainfall: 35mm (1") over 7 days
20 days
of pure sunshine
7 days
of showers or rain

What to pack: If you’re heading to Morro Bay in February, make sure you pack a warm jacket or coat.


Morro Bay in March

  • Average temperature: 13℃ (55℉)
  • Average high temperature: 17℃ (63℉)
  • Average low temperature: 9℃ (48℉)
  • Average humidity: 70%
  • Average sunny days: 21 days
  • Average rainfall: 44mm (2") over 10 days
21 days
of pure sunshine
10 days
of showers or rain

What to pack: If you’re heading to Morro Bay in March, make sure you pack a warm jacket or coat.


Morro Bay in April

  • Average temperature: 14℃ (57℉)
  • Average high temperature: 19℃ (66℉)
  • Average low temperature: 10℃ (49℉)
  • Average humidity: 68%
  • Average sunny days: 23 days
  • Average rainfall: 13mm (0") over 6 days
23 days
of pure sunshine
6 days
of showers or rain

What to pack: If you’re heading to Morro Bay in April, make sure you pack a warm jacket or coat.


Morro Bay in May

  • Average temperature: 16℃ (60℉)
  • Average high temperature: 20℃ (68℉)
  • Average low temperature: 11℃ (52℉)
  • Average humidity: 67%
  • Average sunny days: 28 days
  • Average rainfall: 6mm (0") over 3 days
28 days
of pure sunshine
3 days
of showers or rain

What to pack: If you’re heading to Morro Bay in May, make sure you pack a coat or jumper for the evenings and some light clothes for the daytime.


Morro Bay in June

  • Average temperature: 18℃ (64℉)
  • Average high temperature: 23℃ (73℉)
  • Average low temperature: 13℃ (56℉)
  • Average humidity: 65%
  • Average sunny days: 28 days
  • Average rainfall: 2mm (0") over 1 days
28 days
of pure sunshine
1 days
of showers or rain

What to pack: If you’re heading to Morro Bay in June, make sure you pack a light jumper or hoodie for the evenings and some light clothes for the daytime.


Morro Bay in July

  • Average temperature: 19℃ (67℉)
  • Average high temperature: 24℃ (76℉)
  • Average low temperature: 15℃ (59℉)
  • Average humidity: 65%
  • Average sunny days: 28 days
  • Average rainfall: 3mm (0") over 3 days
28 days
of pure sunshine
3 days
of showers or rain

What to pack: If you’re heading to Morro Bay in July, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Morro Bay in August

  • Average temperature: 20℃ (67℉)
  • Average high temperature: 25℃ (76℉)
  • Average low temperature: 15℃ (59℉)
  • Average humidity: 66%
  • Average sunny days: 29 days
  • Average rainfall: 1mm (0") over 0 days
29 days
of pure sunshine
0 days
of showers or rain

What to pack: If you’re heading to Morro Bay in August, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.


Morro Bay in September

  • Average temperature: 20℃ (67℉)
  • Average high temperature: 25℃ (76℉)
  • Average low temperature: 16℃ (60℉)
  • Average humidity: 61%
  • Average sunny days: 28 days
  • Average rainfall: 3mm (0") over 2 days
28 days
of pure sunshine
2 days
of showers or rain

What to pack: If you’re heading to Morro Bay in September, make sure you pack t-shirts for the daytime and maybe a light jumper for the evenings as it cools down a bit.

Morro Bay in October

  • Average temperature: 18℃ (64℉)
  • Average high temperature: 22℃ (72℉)
  • Average low temperature: 14℃ (57℉)
  • Average humidity: 61%
  • Average sunny days: 27 days
  • Average rainfall: 12mm (0") over 3 days
27 days
of pure sunshine
3 days
of showers or rain

What to pack: If you’re heading to Morro Bay in October, make sure you pack a light jumper or hoodie for the evenings and some light clothes for the daytime.


Morro Bay in November

  • Average temperature: 15℃ (58℉)
  • Average high temperature: 19℃ (65℉)
  • Average low temperature: 11℃ (52℉)
  • Average humidity: 62%
  • Average sunny days: 25 days
  • Average rainfall: 18mm (1") over 4 days
25 days
of pure sunshine
4 days
of showers or rain

What to pack: If you’re heading to Morro Bay in November, make sure you pack a warm jacket or coat.


Morro Bay in December

  • Average temperature: 12℃ (53℉)
  • Average high temperature: 15℃ (59℉)
  • Average low temperature: 9℃ (48℉)
  • Average humidity: 66%
  • Average sunny days: 22 days
  • Average rainfall: 35mm (1") over 7 days
22 days
of pure sunshine
7 days
of showers or rain

What to pack: If you’re heading to Morro Bay in December, make sure you pack a warm jacket or coat.


Top FAQs

The hottest month of the year in Morro Bay is usually September, where temperatures tend to rise to around 25℃ (76℉) in the middle of the day or early afternoon.
The month with the least amount of rain in Morro Bay is generally around August. The dry season often coincides with cooler weather, so you should check the temperatures in August first to make sure it’s still a good time to go.
The rainiest time of year in Morro Bay is generally around January, although the wetter season can sometimes extend a few months either side of January too.
If you want to get the most out of your time visiting Morro Bay, or if you're just afraid of the dark, the days in July are usually the longest between sunrise and sunset.

Morro Bay map

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