May weather forecast
Canby, OR

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Weather in May

May represents the onset of the pre-summer period, with Canby's weather witnessing a considerable increase in temperature, peaking at 66°F (18.9°C). Reduced rainfall and humidity, combined with the pleasant warmth, make May an appealing month for outdoor activities. The city enjoys long sunlight hours, signalling the advent of longer days. Such meteorological conditions contribute towards creating a bright and vivid atmosphere, unlike the gloomy winter days. Therefore, May is an excellent period to explore the scenic beauty Canby has to offer.

Temperature

Canby's transition into May is marked by a minor temperature shift, moving from 58.1°F (14.5°C) in April to a still refreshing 66°F (18.9°C). Despite a noticeable differential from daytime highs, Canby notes an average nighttime low-temperature of 43.2°F (6.2°C) in May.

Humidity

The average relative humidity in May is 75%.

Rainfall

In Canby, Oregon, in May, during 14.3 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Canby, Oregon, during the entire year, the rain falls for 173.8 days and collects up to 29.96" (761mm) of precipitation.

Snowfall

In Canby, Oregon, snow does not fall in April through October.

Daylight

The average length of the day in May in Canby is 14h and 54min.
On the first day of the month, sunrise is at 5:57 am and sunset at 8:17 pm. On the last day of May, in Canby, sunrise is at 5:26 am and sunset at 8:50 pm PDT.

Sunshine

In Canby, Oregon, the average sunshine in May is 8.8h.

UV index

In May, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: The daily high UV index of 4 during May translates into the following recommendations:
Take precautions - Protection against sun damage is advised. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit.
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Frequently asked questions

What is the usual temperature for Canby in May?

The high-temperature, in May, in Canby, records 66°F (18.9°C), while the low-temperature is 43.2°F (6.2°C).

What is the average humidity in May in Canby?

In May, the average relative humidity is 75%.

How many days does it rain in May in Canby?

In Canby, in May, it is raining for 14.3 days, with typically 1.73" (44mm) of accumulated precipitation.

When it does not snow in Canby?

In Canby, snow does not fall in April through October.

How many hours of daylight does Canby have in May?

In May, the average day length in Canby, Oregon, is 14h and 54min.

When are sunrise and sunset in May in Canby?

On the first day of May, sunrise is at 5:57 am and sunset at 8:17 pm. On the last day of the month, sunrise is at 5:26 am and sunset at 8:50 pm PDT.

How long on average sun shines in May in Canby?

In Canby, Oregon, the average sunshine duration in May is 8.8h.

How high is the UV index in May in Canby?

In Canby, Oregon, the average daily maximum UV index in May is 4. A UV Index reading of 3 to 5 represents a moderate health threat from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in May
Canby, OR

Average temperature in May - Canby, OR
  • Average high temperature in May: 66°F

The warmest month (with the highest average high temperature) is August (81°F).
The month with the lowest average high temperature is December (44.2°F).

  • Average low temperature in May: 43.2°F

The month with the highest average low temperature is August (54°F).
The coldest month (with the lowest average low temperature) is December (34.3°F).

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Average pressure in May
Canby, OR

Average pressure in May - Canby, OR
  • Average pressure in May: 30.03"Hg

The month with the highest atmospheric pressure is January (30.12"Hg).
The months with the lowest atmospheric pressure are August and September (30.01"Hg).

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Average wind speed in May
Canby, OR

Average wind speed in May - Canby, OR
  • Average wind speed in May: 4.2mph

The windiest months (with the highest average wind speed) are January and February (5.5mph).
The calmest month (with the lowest average wind speed) is August (3.8mph).

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Average humidity in May
Canby, OR

Average humidity in May - Canby, OR
  • Average humidity in May: 75%

The months with the highest relative humidity are January, February and December (85%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in May
Canby, OR

Average rainfall in May - Canby, OR
  • Average rainfall in May: 1.73"

The wettest month (with the highest rainfall) is December (4.49").
The driest months (with the least rainfall) are July and August (0.31").

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Average rainfall days in May
Canby, OR

Average rainfall days in May - Canby, OR
  • Average rainfall days in May: 14.3 days

The month with the highest number of rainy days is March (20.9 days).
The months with the least rainy days are July and August (4.4 days).

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Average snowfall in May
Canby, OR

Average snowfall in May - Canby, OR
  • Average snowfall in May: 0"

The month with the highest snowfall is February (1.26").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in May
Canby, OR

Average snowfall days in May - Canby, OR
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in May /
Average sunshine in May
Canby, OR

Average daylight in May / Average sunshine in May - Canby, OR
  • Average daylight in May: 14h and 5min

The month with the longest days is June (Average daylight: 15h and 36min).
The month with the shortest days is December (Average daylight: 8h and 48min).

  • Average sunshine in May: 8h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).

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Average sunshine days in May
Canby, OR

Average sunshine days in May - Canby, OR
  • Average sunshine days in May: 15.6 days

The month with the most sunshine days is July (25 days).
The month with the least sunshine days is March (8.3 days).

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Average UV index in May
Canby, OR

Average UV index in May - Canby, OR
  • Average UV index in May: 4

The month with the highest UV index is July (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Canby, OR

Average cloud cover in May - Canby, OR
  • Average cloud cover in May: 46

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in May
Canby, OR

Average visibility in May - Canby, OR
  • Average visibility in May: 5mi

The months with the highest visibility are July, August and September (6mi).
The months with the lowest visibility are January, February, March, April, May, June, October, November and December (5mi).

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Canby, Oregon, USA

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