May weather forecast and climate
Bostwick, OH

May, the last month of the spring, in Bostwick, is a comfortable month, with average temperature varying between 65.8°F (18.8°C) and 49.6°F (9.8°C).

Temperature

In Bostwick, the average high-temperature increases, from a fresh 53.6°F (12°C) in April, to a comfortable 65.8°F (18.8°C). In Bostwick, the average low-temperature is 49.6°F (9.8°C).

Humidity

In May, the average relative humidity is 78%.

Rainfall

In Bostwick, it is raining for 18 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, there are 170.1 rainfall days, and 32.28" (820mm) of precipitation is accumulated.

Snowfall

January through May, October through December are months with snowfall in Bostwick. May is the last month it regularly snows. During 0.5 snowfall days, Bostwick aggregates 0.39" (10mm) of snow. Throughout the year, in Bostwick, Ohio, there are 71.7 snowfall days, and 28.35" (720mm) of snow is accumulated.

Daylight

In May, the average length of the day is 14.6h.

Sunshine

In May, the average sunshine is 8.9h.

UV index

In May, the average daily maximum UV index in Bostwick is 5. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to the Sun's UV rays for the average person.
Note: The average daily UV index of 5 in May transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. 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. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in May in Bostwick?

The average high-temperature, in May, in Bostwick, Ohio, is 65.8°F (18.8°C), while the average low-temperature is 49.6°F (9.8°C).

What is the average humidity in May in Bostwick?

In Bostwick, Ohio, the average relative humidity in May is 78%.

How much does it rain in Bostwick in May?

In Bostwick, Ohio, in May, it is raining for 18 days, with typically 3.19" (81mm) of accumulated precipitation.

What is the last month it snows in Bostwick?

May is the last month it regularly snows in Bostwick, Ohio. During 0.5 snowfall days, in May, Bostwick aggregates 0.39" (10mm) of snow.

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

In May, the average length of the day is 14.6h.

How many hours of sunshine does Bostwick have in May?

In May, the average sunshine in Bostwick is 8.9h.

How high is the UV index in May in Bostwick?

The average daily maximum UV index in May in Bostwick, Ohio, is 5. A UV Index estimate of 3 to 5 represents a medium health risk from unprotected exposure to the UV radiation.
Average temperature in May - Bostwick, OH
  • Average high temperature in May: 18.8°C

The warmest month (with the highest average high temperature) is July (26.2°C).
The month with the lowest average high temperature is January (-0.8°C).

  • Average low temperature in May: 9.8°C

The month with the highest average low temperature is July (17.3°C).
The coldest month (with the lowest average low temperature) is January (-6.6°C).

Average pressure in May - Bostwick, OH
  • Average pressure in May: 1015.5mbar

The month with the highest atmospheric pressure is November (1019.7mbar).
The month with the lowest atmospheric pressure is June (1013.7mbar).

Average wind speed in May - Bostwick, OH
  • Average wind speed in May: 11.3km/h

The windiest month (with the highest average wind speed) is January (15.7km/h).
The calmest month (with the lowest average wind speed) is July (9.4km/h).

Average humidity in May - Bostwick, OH
  • Average humidity in May: 78%

The month with the highest relative humidity is February (87%).
Months with the lowest relative humidity are July and August (77%).

Average rainfall in May - Bostwick, OH
  • Average rainfall in May: 81mm

The wettest month (with the highest rainfall) is June (91mm).
The driest months (with the least rainfall) are February and November (53mm).

Average rainfall days in May - Bostwick, OH
  • Average rainfall days in May: 18 days

The month with the highest number of rainy days is June (19 days).
The month with the least rainy days is January (6.8 days).

Average snowfall in May - Bostwick, OH
  • Average snowfall in May: 10mm

The month with the highest snowfall is January (165mm).
Months with the least snowfall are June, July, August and September (0mm).

Average snowfall days in May - Bostwick, OH
  • Average snowfall days in May: 0.5 days

The month with the highest number of snowfall days is January (18.8 days).
Months with the least snowfall days are June, July, August and September (0 days).

Average daylight in May / Average sunshine in May - Bostwick, OH
  • Average daylight in May: 14.6h

The month with the longest days is June (Average daylight: 15.2h).
The month with the shortest days is December (Average daylight: 9.2h).

  • Average sunshine in May: 8.9h

Months with the most sunshine are July and August (Average sunshine: 10.3h).
The month with the least sunshine is January (Average sunshine: 2.5h).

Average sunshine days in May - Bostwick, OH
  • Average sunshine days in May: 11.2 days

The month with the most sunshine days is November (12.3 days).
The month with the least sunshine days is January (8.4 days).

Average UV index in May - Bostwick, OH
  • Average UV index in May: 5

The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).

Average cloud cover in May - Bostwick, OH
  • Average cloud cover in May: 42

The month with the most cloud cover is January (Cloud cover 75).
The month with the least cloud cover is August (Cloud cover 29).

Average visibility in May - Bostwick, OH
  • Average visibility in May: 9km

Months with the highest visibility are April, May, June, July, August, September, October and November (9km).
The month with the lowest visibility is February (7km).