Fallbrook
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Fallbrook Weather in May

During May, Fallbrook experiences high daytime temperatures of 23°C (73°F) and cooler nights around 12°C (54°F). Rainfall is low, averaging just 10 mm (0.4 in) for the month.

Rainfall in Fallbrook in May

Typically, about 3 days will experience rainfall, with an average of 10 mm (0.4 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.

Temperature in Fallbrook in May

Fallbrook in May has excellent weather. Days reach 23°C (73°F) and nights cool to 12°C (54°F). This kind of day-to-night contrast is typical for this time of year. At 12°C (54°F) overnight, it can feel quite a bit cooler after dark. Worth packing something warmer for evenings, but the cooler temperatures are ideal for sleeping.

Sunshine in Fallbrook in May

Enjoy a sunny month with about 311 hours of sunshine, the clear skies make Fallbrook even more beautiful.

If you're a fan of comfortable temperatures and drier conditions, May is a great time to visit.

Fallbrook Temperature in May

Min Temperature
12°C (54°F)
Max Temperature
23°C (73°F)
Chance of Rain
10%
Precipitation
10 mm (0.4 in)
Rainy days
3 days
Sunshine
311 hours *
Percentage Sunshine
*
* Data from: Corona, the United States of America (62 KM, 38 Miles).

Fallbrook Weather by Month

Pick a month to see the average temperature, rainfall and sunshine in Fallbrook - and find the best time to visit.

Best Places in the United States of America in May

Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in May →

perfect weather
pleasant
tolerable
unpleasant
poor

Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).

What to Wear in Fallbrook in May

Comfortable temperatures call for an easy wardrobe in May. Pack summer basics like t-shirts and shorts, but include a light jacket for cooler moments. A pair of comfortable walking shoes is essential. Dry conditions mean you won't need to worry about rain protection. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.

What To Do in Fallbrook in May

We rated the following activities from 1 (least suitable) to 10 (best) to do.

  • Swimming
    10/10
  • Cycling
    10/10
  • Walking
    10/10
  • Barbeque
    9/10
  • Camping
    10/10
  • Outdoor sports
    10/10

Fallbrook 3-Day Forecast

More climate data for Fallbrook

Popular in May

Where to go in May - average daytime high across popular destinations.

Bucket list

Need travel inspiration? Check out our bucket list articles and be inspired.