May weather forecast
Melba, ID

Weather in May

May, the last month of the spring, in Melba, is a pleasant month, with average temperature fluctuating between 47.7°F (8.7°C) and 69.6°F (20.9°C).

Temperature

In Melba, the average high-temperature rises, from a moderate 59.7°F (15.4°C) in April, to an agreeable 69.6°F (20.9°C). In May, in Melba, Idaho, the average low-temperature is 47.7°F (8.7°C).

Humidity

In May, the average relative humidity is 46%.

Rainfall

In Melba, in May, during 8.7 rainfall days, 0.87" (22mm) of precipitation is typically accumulated. In Melba, during the entire year, the rain falls for 97.2 days and collects up to 9.96" (253mm) of precipitation.

Snowfall

In Melba snow does not fall through October.

Daylight

In Melba, Idaho, the average length of the day in May is 14.7h.

Sunshine

The average sunshine in Melba is 11.1h.

UV index

In Melba, the average daily maximum UV index is 5. A UV Index estimate of 3 to 5 represents a moderate health risk from the exposure to the Sun's UV radiation for average individuals.
Note: The average daily UV index of 5 transform into the following instructions:
Take precautions - Protection against sun damage is advised. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects.
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FAQ

What is the average humidity in May in Melba?

In May, the average relative humidity in Melba, Idaho, is 46%.

How many days does it rain in May in Melba?

In Melba, Idaho, in May, during 8.7 rainfall days, 0.87" (22mm) of precipitation is typically accumulated.

When it does not snow in Melba?

May through October are months without snowfall in Melba, Idaho.

Does it snow in Melba in May?

In May, in Melba, it doesn't snow. April is the latest month when it typically snows.

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

In Melba, the average length of the day in May is 14.7h.

How many hours of sunshine does Melba have in May?

The average sunshine in May in Melba is 11.1h.

What is the UV index intensity in May in Melba?

The average daily maximum UV index in May is 5. A UV Index of 3 to 5 symbolizes a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in May
Melba, ID

Average temperature in May - Melba, ID
  • Average high temperature in May: 69.6°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is December (36.1°F).

  • Average low temperature in May: 47.7°F

The month with the highest average low temperature is August (63.7°F).
The coldest month (with the lowest average low temperature) is December (25.5°F).

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Average pressure in May
Melba, ID

Average pressure in May - Melba, ID
  • Average pressure in May: 29.92"

The month with the highest atmospheric pressure is January (30.25").
Months with the lowest atmospheric pressure are June and August (29.9").

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Average wind speed in May
Melba, ID

Average wind speed in May - Melba, ID
  • Average wind speed in May: 7.2mph

The windiest month (with the highest average wind speed) is April (8mph).
The calmest months (with the lowest average wind speed) are January and August (6mph).

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Average humidity in May
Melba, ID

Average humidity in May - Melba, ID
  • Average humidity in May: 46%

The month with the highest relative humidity is January (78%).
Months with the lowest relative humidity are July and August (29%).

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Average rainfall in May
Melba, ID

Average rainfall in May - Melba, ID
  • Average rainfall in May: 0.87"

The wettest month (with the highest rainfall) is December (1.46").
The driest months (with the least rainfall) are July and August (0.16").

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Average rainfall days in May
Melba, ID

Average rainfall days in May - Melba, ID
  • Average rainfall days in May: 8.7 days

The month with the highest number of rainy days is March (14.8 days).
Months with the least rainy days are July and August (3.5 days).

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Average snowfall in May
Melba, ID

Average snowfall in May - Melba, ID
  • Average snowfall in May: 0"

The month with the highest snowfall is December (3.86").
Months with the least snowfall are May, June, July, August, September and October (0").

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Average snowfall days in May
Melba, ID

Average snowfall days in May - Melba, ID
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is December (7.2 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in May /
Average sunshine in May
Melba, ID

Average daylight in May / Average sunshine in May - Melba, ID
  • Average daylight in May: 14.7h

The month with the longest days is June (Average daylight: 15.4h).
The month with the shortest days is December (Average daylight: 9h).

  • Average sunshine in May: 11.1h

The month with the most sunshine is July (Average sunshine: 12h).
The month with the least sunshine is December (Average sunshine: 5.7h).

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Average sunshine days in May
Melba, ID

Average sunshine days in May - Melba, ID
  • Average sunshine days in May: 20.6 days

The month with the most sunshine days is July (24.5 days).
The month with the least sunshine days is March (14.2 days).

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Average UV index in May
Melba, ID

Average UV index in May - Melba, ID
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 7).
Months with the lowest UV index are January, February, November and December (UV index 2).

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Average cloud cover in May
Melba, ID

Average cloud cover in May - Melba, ID
  • Average cloud cover in May: 22

The month with the most cloud cover is December (Cloud cover 40).
Months with the least cloud cover are July and August (Cloud cover 9).

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Average visibility in May
Melba, ID

Average visibility in May - Melba, ID
  • Average visibility in May: 6mi

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

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