May weather forecast
Waterford, CA

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Weather in May

The last month of the spring, May, is a warm month in Waterford, California, with an average temperature fluctuating between 79.3°F (26.3°C) and 53.1°F (11.7°C).

Temperature

Waterford's transition into May is noticed by a slight rise in the average high-temperature, advancing from an agreeable 71.2°F (21.8°C) in April to a warm 79.3°F (26.3°C). Waterford, amidst the high May temperatures, experiences a substantial shift to an average nighttime low of 53.1°F (11.7°C).

Humidity

In Waterford, the average relative humidity in May is 51%.

Rainfall

In Waterford, in May, it is raining for 3.4 days, with typically 0.31" (8mm) of accumulated precipitation. Throughout the year, in Waterford, California, there are 47.2 rainfall days, and 5" (127mm) of precipitation is accumulated.

Daylight

In Waterford, the average length of the day in May is 14h and 13min.
On the first day of May in Waterford, sunrise is at 6:06 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:18 pm PDT.

Sunshine

In May, the average sunshine in Waterford is 11.4h.

UV index

The average daily maximum UV index in May is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 6 in May transforms into the following instructions:
Take precautions and adopt sun safety practices. Protection against sunburn is obliged. The Sun's UV radiation is most potent between 10 a.m. and 4 p.m. Try to limit direct exposure to the Sun during this period. Opt for tightly woven and loose clothing to enhance protection from the Sun.
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Frequently asked questions

What is the temperature in May in Waterford?

During May, Waterford experiences an average high-temperature of 79.3°F (26.3°C) and a low-temperature of 53.1°F (11.7°C).

What is the average humidity in May in Waterford?

In Waterford, California, the average relative humidity in May is 51%.

How much does it rain in Waterford in May?

In Waterford, California, during May, the rain falls for 3.4 days and regularly aggregates up to 0.31" (8mm) of precipitation.

What is the average length of the day in May in Waterford?

In May, the average day length in Waterford is 14h and 13min.

When are sunrise and sunset in May in Waterford?

On the first day of May in Waterford, sunrise is at 6:06 am and sunset at 7:53 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:18 pm PDT.

How many hours of sunshine does Waterford have in May?

In Waterford, California, the average sunshine duration in May is 11.4h.

What is the UV index intensity in May in Waterford?

The average daily maximum UV index in May in Waterford is 6. A UV Index estimate of 6 to 7 represents a high health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Waterford, CA

Average temperature in May - Waterford, CA
  • Average high temperature in May: 79.3°F

The warmest month (with the highest average high temperature) is July (97.3°F).
The month with the lowest average high temperature is December (55.6°F).

  • Average low temperature in May: 53.1°F

The months with the highest average low temperature are July and August (63°F).
The coldest month (with the lowest average low temperature) is December (40.6°F).

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Average pressure in May
Waterford, CA

Average pressure in May - Waterford, CA
  • Average pressure in May: 29.96"Hg

The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).

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Average wind speed in May
Waterford, CA

Average wind speed in May - Waterford, CA
  • Average wind speed in May: 6.5mph

The windiest month (with the highest average wind speed) is June (7.1mph).
The calmest month (with the lowest average wind speed) is November (4.7mph).

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Average humidity in May
Waterford, CA

Average humidity in May - Waterford, CA
  • Average humidity in May: 51%

The month with the highest relative humidity is January (71%).
The month with the lowest relative humidity is July (35%).

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Average rainfall in May
Waterford, CA

Average rainfall in May - Waterford, CA
  • Average rainfall in May: 0.31"

The wettest months (with the highest rainfall) are March and December (0.98").
The driest months (with the least rainfall) are June and August (0.04").

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Average rainfall days in May
Waterford, CA

Average rainfall days in May - Waterford, CA
  • Average rainfall days in May: 3.4 days

The month with the highest number of rainy days is March (7.8 days).
The month with the least rainy days is June (0.6 days).

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Average daylight in May /
Average sunshine in May
Waterford, CA

Average daylight in May / Average sunshine in May - Waterford, CA
  • Average daylight in May: 14h and 1min

The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).

  • Average sunshine in May: 11h and 2min

The month with the most sunshine is July (Average sunshine: 12h and 12min).
The month with the least sunshine is December (Average sunshine: 6h and 6min).

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Average sunshine days in May
Waterford, CA

Average sunshine days in May - Waterford, CA
  • Average sunshine days in May: 27 days

The month with the most sunshine days is August (29 days).
The month with the least sunshine days is February (21.7 days).

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Average UV index in May
Waterford, CA

Average UV index in May - Waterford, CA
  • Average UV index in May: 6

The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in May
Waterford, CA

Average cloud cover in May - Waterford, CA
  • Average cloud cover in May: 17

The months with the most cloud cover are March and December (Cloud cover 32).
The month with the least cloud cover is July (Cloud cover 4).

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Average visibility in May
Waterford, CA

Average visibility in May - Waterford, CA
  • Average visibility in May: 6mi

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).

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Waterford, California, USA

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