May weather forecast
Stratford, CA

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Weather in May

The last month of the spring, May, is another warm month in Stratford, California, with temperature in the range of an average high of 82.9°F (28.3°C) and an average low of 57.2°F (14°C).

Temperature

Stratford in May denotes a subtle temperature transition, adjusting from an average high of 74.8°F (23.8°C) in April to a still moderately hot 82.9°F (28.3°C). Stratford documents a striking divergence from daytime highs, with an average nighttime temperature of 57.2°F (14°C) in May.

Heat index

The heat index in May is calculated to be 82.4°F (28°C). If exposure and ongoing activity persist, they might induce a state of tiredness and heat cramps.
Bear in mind that the heat index values are determined for shaded areas and light breezes. The heat index has the possibility to be enhanced by 15 Fahrenheit (8 Celsius) degrees when there is direct sun exposure.
Note: The heat index, also known as 'apparent temperature' or 'feels like', is a calculated temperature value of how hot it feels when the moisture in the air is factored in. The effect of weather is individual, with a variety of people experiencing it differently due to distinctions in body mass, height, and level of activity. Bear in mind that direct sunshine exposure increases weather impact, and may raise heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values hold great significance to children. Young individuals usually face greater risks than adults as their sweat production is less. Also, their larger skin surface relative to their small bodies and the high heat generation due to their activity contributes to their vulnerability.

Humidity

The average relative humidity in May in Stratford, California, is 42%.

Rainfall

In Stratford, during May, the rain falls for 4 days and regularly aggregates up to 0.35" (9mm) of precipitation. In Stratford, during the entire year, the rain falls for 53.2 days and collects up to 5.67" (144mm) of precipitation.

Daylight

The average length of the day in May is 14h and 7min.
On the first day of the month, sunrise is at 6:05 am and sunset at 7:47 pm. On the last day of May, in Stratford, sunrise is at 5:43 am and sunset at 8:10 pm PDT.

Sunshine

The average sunshine in May in Stratford is 11.6h.

UV index

In May, the average daily maximum UV index in Stratford is 6. A UV Index of 6 to 7 symbolizes a high health hazard from exposure to the Sun's UV radiation for the average person.
Note: The maximum daily UV index of 6 in May interprets into the following recommendations:
Inhibit overexposure. Warding off sun damage is of utmost importance. The Sun's UV radiation is at its strongest between the hours of 10 a.m. and 4 p.m. Minimize direct exposure to the sun during this period. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses.
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Frequently asked questions

How hot is May in Stratford?

In May, the average high-temperature and low-temperature in Stratford, California, are 82.9°F (28.3°C) and 57.2°F (14°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'real feel'), which combines air temperature and relative humidity, in May is calculated to be 82.4°F (28°C).

What is the average humidity in May in Stratford?

The average relative humidity in May is 42%.

How many days does it rain in May in Stratford?

In Stratford, California, during May, the rain falls for 4 days and regularly aggregates up to 0.35" (9mm) of precipitation.

How many hours of daylight does Stratford have in May?

In Stratford, California, the average day length in May is 14h and 7min.

When are sunrise and sunset in May in Stratford?

On the first day of May in Stratford, sunrise is at 6:05 am and sunset at 7:47 pm. On the last day of the month, sunrise is at 5:43 am and sunset at 8:10 pm PDT.

How long on average sun shines in May in Stratford?

The average sunshine duration in May in Stratford is 11.6h.

What is the UV index reading in May in Stratford?

The average daily maximum UV index in May in Stratford is 6. A UV Index value of 6 to 7 symbolizes a high health vulnerability from unsafe exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Stratford, CA

Average temperature in May - Stratford, CA
  • Average high temperature in May: 82.9°F

The warmest month (with the highest average high temperature) is July (101.5°F).
The month with the lowest average high temperature is December (57.4°F).

  • Average low temperature in May: 57.2°F

The month with the highest average low temperature is July (67.1°F).
The coldest month (with the lowest average low temperature) is December (42.4°F).

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Average pressure in May
Stratford, CA

Average pressure in May - Stratford, CA
  • Average pressure in May: 29.94"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

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Average wind speed in May
Stratford, CA

Average wind speed in May - Stratford, CA
  • Average wind speed in May: 5.8mph

The windiest month (with the highest average wind speed) is June (6mph).
The calmest month (with the lowest average wind speed) is December (4mph).

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Average humidity in May
Stratford, CA

Average humidity in May - Stratford, CA
  • Average humidity in May: 42%

The months with the highest relative humidity are January and December (67%).
The months with the lowest relative humidity are July and August (31%).

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Average rainfall in May
Stratford, CA

Average rainfall in May - Stratford, CA
  • Average rainfall in May: 0.35"

The wettest month (with the highest rainfall) is March (1.02").
The driest months (with the least rainfall) are August and September (0.08").

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Average rainfall days in May
Stratford, CA

Average rainfall days in May - Stratford, CA
  • Average rainfall days in May: 4 days

The month with the highest number of rainy days is March (8.3 days).
The month with the least rainy days is August (0.8 days).

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

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

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

  • Average sunshine in May: 11h and 4min

The months with the most sunshine are June and July (Average sunshine: 12h and 6min).
The months with the least sunshine are February and December (Average sunshine: 6h and 24min).

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Average sunshine days in May
Stratford, CA

Average sunshine days in May - Stratford, CA
  • Average sunshine days in May: 26.1 days

The month with the most sunshine days is August (28.8 days).
The month with the least sunshine days is February (19.8 days).

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Average UV index in May
Stratford, CA

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

The month with the highest UV index is July (UV index 8).
The months with the lowest UV index are January, November and December (UV index 3).

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Average cloud cover in May
Stratford, CA

Average cloud cover in May - Stratford, CA
  • Average cloud cover in May: 15

The months with the most cloud cover are March and December (Cloud cover 28).
The month with the least cloud cover is August (Cloud cover 4).

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Average visibility in May
Stratford, CA

Average visibility in May - Stratford, 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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Stratford, California, USA

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