May weather forecast
Joppa, IN

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Weather in May

May, the last month of the spring in Joppa, is a pleasant month, with an average temperature ranging between max 71.8°F (22.1°C) and min 55.4°F (13°C).

Temperature

The arrival of May brings a change in Joppa's weather, with average high-temperatures moving from April's comfortable 61.9°F (16.6°C) to a pleasant 71.8°F (22.1°C). During the month of May, an average low-temperature of 55.4°F (13°C) is recorded.

Humidity

In Joppa, the average relative humidity in May is 82%.

Rainfall

The month with the most rainfall is May, when the rain falls for 20.7 days and typically aggregates up to 4.17" (106mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Joppa, the average length of the day in May is 14h and 23min.
On the first day of May, sunrise is at 6:45 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 9:07 pm EDT.

Sunshine

The average sunshine in May is 8.6h.

UV index

In May, the average daily maximum UV index is 5. A UV Index reading of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The UV index of 5 during May translates into the following guidance:
Be mindful. Individuals with a lighter skin tone may suffer burns in less than 30 minutes. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Stay sun-safe with clothing that is both closely woven and worn loosely.

Frequently asked questions

What are May temperatures?

In Joppa, in May, the average high-temperature is 71.8°F (22.1°C), and the average low-temperature is 55.4°F (13°C).

What is the average humidity in May?

In Joppa, the average relative humidity in May is 82%.

What is the rainiest month?

The month with the most rainfall is May, when the rain falls for 20.7 days and typically aggregates up to 4.17" (106mm) of precipitation.

How much does it rain in May?

In Joppa, in May, during 20.7 rainfall days, 4.17" (106mm) of precipitation is typically accumulated.

When it does not snow?

May through September are months without snowfall.

Does it snow in May?

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

How many hours of daylight does Joppa have in May?

In May, the average day length is 14h and 23min.

When is the sunrise / sunset in May?

On the first day of May, sunrise is at 6:45 am and sunset at 8:40 pm. On the last day of the month, sunrise is at 6:20 am and sunset at 9:07 pm EDT.

How many hours of sunshine does Joppa have in May?

The average sunshine duration in May is 8.6h.

How high is the UV index in May?

In Joppa, the average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health threat from unsafe exposure to Sun's UV rays.
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
Joppa, IN

Average temperature in May - Joppa, IN
  • Average high temperature in May: 71.8°F

The warmest month (with the highest average high temperature) is July (82°F).
The month with the lowest average high temperature is January (34.2°F).

  • Average low temperature in May: 55.4°F

The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (21.2°F).

Average pressure in May
Joppa, IN

Average pressure in May - Joppa, IN
  • Average pressure in May: 29.97"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).

Average wind speed in May
Joppa, IN

Average wind speed in May - Joppa, IN
  • Average wind speed in May: 7.7mph

The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).

Average humidity in May
Joppa, IN

Average humidity in May - Joppa, IN
  • Average humidity in May: 82%

The month with the highest relative humidity is July (83%).
The month with the lowest relative humidity is October (74%).

Average rainfall in May
Joppa, IN

Average rainfall in May - Joppa, IN
  • Average rainfall in May: 4.17"

The wettest month (with the highest rainfall) is May (4.17").
The driest month (with the least rainfall) is September (2.2").

Average rainfall days in May
Joppa, IN

Average rainfall days in May - Joppa, IN
  • Average rainfall days in May: 20.7 days

The month with the highest number of rainy days is May (20.7 days).
The month with the least rainy days is January (8.8 days).

Average snowfall in May
Joppa, IN

Average snowfall in May - Joppa, IN
  • Average snowfall in May: 0"

The month with the highest snowfall is January (3.35").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Joppa, IN

Average snowfall days in May - Joppa, IN
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (9.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in May /
Average sunshine in May
Joppa, IN

Average daylight in May / Average sunshine in May - Joppa, IN
  • Average daylight in May: 14h and 2min

The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).

  • Average sunshine in May: 8h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

Average sunshine days in May
Joppa, IN

Average sunshine days in May - Joppa, IN
  • Average sunshine days in May: 8.4 days

The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is May (8.4 days).

Average UV index in May
Joppa, IN

Average UV index in May - Joppa, IN
  • Average UV index in May: 5

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

Average cloud cover in May
Joppa, IN

Average cloud cover in May - Joppa, IN
  • Average cloud cover in May: 43

The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is August (Cloud cover 30).

Average visibility in May
Joppa, IN

Average visibility in May - Joppa, IN
  • Average visibility in May: 6mi

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

Joppa, Indiana, USA

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