May weather forecast
Oxford Junction, IA

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Weather in May

The last month of the spring, May, is an agreeable month in Oxford Junction, Iowa, with an average temperature ranging between min 51.6°F (10.9°C) and max 68.5°F (20.3°C).

Temperature

Oxford Junction experiences a temperature shift with the start of May, with average high-temperatures moving from a mild 56.7°F (13.7°C) in April to a pleasant 68.5°F (20.3°C). Oxford Junction records an average nighttime low-temperature of 51.6°F (10.9°C) throughout May.

Humidity

In May, the average relative humidity is 79%.

Rainfall

May is the month with the most rainfall. Rain falls for 18.7 days and accumulates 4.53" (115mm) of precipitation.

Snowfall

May through September are months without snowfall.

Daylight

In Oxford Junction, the average length of the day in May is 14h and 35min.
On the first day of the month, sunrise is at 5:58 am and sunset at 8:03 pm. On the last day of May, sunrise is at 5:30 am and sunset at 8:32 pm CDT.

Sunshine

The average sunshine in May is 8.4h.

UV index

The average daily maximum UV index in May is 5. A UV Index value of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.
Note: The UV index of 5 during May translates into the following guidance:
Adopt protective measures - It is advised to guard against sun damage. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck.
Updated: Aug 20, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the usual temperature for Oxford Junction in May?

May temperatures vary between a high-temperature of 68.5°F (20.3°C) and a low-temperature of 51.6°F (10.9°C).

What is the average humidity in May?

The average relative humidity in May is 79%.

What is the wettest month?

May is the month with the most rainfall. Rain falls for 18.7 days and accumulates 4.53" (115mm) of precipitation.

How many days does it rain in May?

In May, the rain falls for 18.7 days. Throughout May, 4.53" (115mm) of precipitation is accumulated.

When it does not snow?

In Oxford Junction, snow does not fall in May through September.

Does it snow in May?

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

What is the average length of the day in May in Oxford Junction?

In May, the average day length in Oxford Junction is 14h and 35min.

When is the sunrise / sunset in May?

In May, on the first day of the month, sunrise is at 5:58 am and sunset at 8:03 pm. On the last day of the month, sunrise is at 5:30 am and sunset at 8:32 pm CDT.

How long on average sun shines in May?

In Oxford Junction, the average sunshine duration in May is 8.4h.

What is the UV index intensity in May?

In Oxford Junction, the average daily maximum UV index in May is 5. A UV Index reading of 3 to 5 represents a moderate vulnerability from 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
Oxford Junction, IA

Average temperature in May - Oxford Junction, IA
  • Average high temperature in May: 68.5°F

The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (25.9°F).

  • Average low temperature in May: 51.6°F

The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (13.3°F).

Average pressure in May
Oxford Junction, IA

Average pressure in May - Oxford Junction, IA
  • Average pressure in May: 29.95"Hg

The month with the highest atmospheric pressure is January (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.9"Hg).

Average wind speed in May
Oxford Junction, IA

Average wind speed in May - Oxford Junction, IA
  • Average wind speed in May: 8.9mph

The windiest month (with the highest average wind speed) is April (10.5mph).
The calmest months (with the lowest average wind speed) are July and August (6.8mph).

Average humidity in May
Oxford Junction, IA

Average humidity in May - Oxford Junction, IA
  • Average humidity in May: 79%

The month with the highest relative humidity is January (86%).
The month with the lowest relative humidity is October (74%).

Average rainfall in May
Oxford Junction, IA

Average rainfall in May - Oxford Junction, IA
  • Average rainfall in May: 4.53"

The wettest month (with the highest rainfall) is May (4.53").
The driest month (with the least rainfall) is January (1.34").

Average rainfall days in May
Oxford Junction, IA

Average rainfall days in May - Oxford Junction, IA
  • Average rainfall days in May: 18.7 days

The month with the highest number of rainy days is May (18.7 days).
The month with the least rainy days is February (5.3 days).

Average snowfall in May
Oxford Junction, IA

Average snowfall in May - Oxford Junction, IA
  • Average snowfall in May: 0"

The month with the highest snowfall is January (5.2").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in May
Oxford Junction, IA

Average snowfall days in May - Oxford Junction, IA
  • Average snowfall days in May: 0 days

The month with the highest number of snowfall days is January (11 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
Oxford Junction, IA

Average daylight in May / Average sunshine in May - Oxford Junction, IA
  • Average daylight in May: 14h and 4min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

  • Average sunshine in May: 8h and 2min

The month with the most sunshine is July (Average sunshine: 9h and 54min).
The months with the least sunshine are January and February (Average sunshine: 3h and 54min).

Average sunshine days in May
Oxford Junction, IA

Average sunshine days in May - Oxford Junction, IA
  • Average sunshine days in May: 10.2 days

The month with the most sunshine days is November (18.6 days).
The month with the least sunshine days is May (10.2 days).

Average UV index in May
Oxford Junction, IA

Average UV index in May - Oxford Junction, IA
  • Average UV index in May: 5

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

Average cloud cover in May
Oxford Junction, IA

Average cloud cover in May - Oxford Junction, IA
  • Average cloud cover in May: 44

The month with the most cloud cover is January (Cloud cover 60).
The months with the least cloud cover are August and September (Cloud cover 31).

Average visibility in May
Oxford Junction, IA

Average visibility in May - Oxford Junction, IA
  • Average visibility in May: 6mi

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

Oxford Junction, Iowa, USA

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