July weather forecast
Java, SD

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Weather in July

July is a hot summer month in Java, South Dakota, with an average temperature varying between 86.4°F (30.2°C) and 65.5°F (18.6°C).

Temperature

Java's temperature records reveal July as the warmest month, marked by average highs of 86.4°F (30.2°C) and lows of 65.5°F (18.6°C).

Heat index

July's average heat index is computed to be a tropical 89.6°F (32°C). Continuing activity during long-lasting exposure might induce tiredness and result in heat cramps.
For clarity, heat index numbers account for light winds and areas under shade. The heat index might be elevated by 15 Fahrenheit (8 Celsius) degrees due to direct sun exposure.
Note: The heat index, also known as 'real feel' or 'feels like', is achieved by amalgamating air temperature with the relative humidity readings. An individual's perception of weather can be swayed by a variety of elements including metabolic differences, pregnancy status, and their level of physical exertion. Direct exposure to sun rays can potentially augment the heat sensation, elevating the heat index by up to 15 Fahrenheit (8 Celsius) degrees. Heat index values are extremely significant for babies and toddlers. Children are often less aware of the need to rest and re-hydrate. Thirst is a late sign of dehydration - it's vital to remain hydrated, particularly during prolonged physical activities.

Humidity

The average relative humidity in July is 54%.

Rainfall

In Java, in July, it is raining for 11 days, with typically 2.09" (53mm) of accumulated precipitation. Throughout the year, there are 89.4 rainfall days, and 15.39" (391mm) of precipitation is accumulated.

Snowfall

June through September are months without snowfall in Java.

Daylight

In July, the average length of the day is 15h and 16min.
On the first day of July, sunrise is at 5:55 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 9:08 pm CDT.

Sunshine

July has the most sunshine of the year in Java, with an average of 11.4h of sunshine.

UV index

June through August, with an average maximum UV index of 6, are months with the highest UV index in Java. A UV Index value of 6 to 7 symbolizes a high health risk from exposure to the Sun's UV rays for the ordinary person.
Note: In July, an average UV index of 6 transforms into the following instructions:
Conform to measures and uphold sun safety traditions. Warding off skin and eye harm is necessary. Limit direct sun exposure and seek shade between 10 a.m. and 4 p.m., the time of the most intense UV radiation, noting that shade structures may not provide total sun protection. Employ a hat with a wide brim for robust protection, cutting UV exposure by half.
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Frequently asked questions

What are the warmest months in Java?

The highest temperatures are recorded in July, with averages reaching a high of 86.4°F (30.2°C) and a low of 65.5°F (18.6°C).

Is it hot in Java during July?

July temperatures vary between a high-temperature of 86.4°F (30.2°C) and a low-temperature of 65.5°F (18.6°C). In July, the average heat index (a.k.a. 'real feel', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 89.6°F (32°C).

What is the average humidity in July in Java?

In Java, the average relative humidity in July is 54%.

How many days does it rain in July in Java?

In Java, during July, the rain falls for 11 days and regularly aggregates up to 2.09" (53mm) of precipitation.

When it does not snow in Java?

In Java, snow does not fall in June through September.

What is the average length of the day in July in Java?

The average day length in July in Java is 15h and 16min.

When are sunrise and sunset in July in Java?

On the first day of July in Java, sunrise is at 5:55 am and sunset at 9:31 pm. On the last day of the month, sunrise is at 6:23 am and sunset at 9:08 pm CDT.

What month has the most sunshine in Java?

The month with the most sunshine is July, with an average of 11.4h of sunshine.

How long on average sun shines in July in Java?

In July, the average sunshine duration in Java is 11.4h.

When is the highest UV index in Java?

June through August, with an average maximum UV index of 6, are months with the highest UV index.

What is the UV index intensity in July in Java?

In July, the average daily maximum UV index in Java is 6. A UV Index estimate of 6 to 7 represents a high health vulnerability 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 July
Java, SD

Average temperature in July - Java, SD
  • Average high temperature in July: 86.4°F

The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (23°F).

  • Average low temperature in July: 65.5°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 (9°F).

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Average pressure in July
Java, SD

Average pressure in July - Java, SD
  • Average pressure in July: 29.9"Hg

The months with the highest atmospheric pressure are January and February (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.84"Hg).

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Average wind speed in July
Java, SD

Average wind speed in July - Java, SD
  • Average wind speed in July: 9.8mph

The windiest month (with the highest average wind speed) is April (11.5mph).
The calmest month (with the lowest average wind speed) is February (9.4mph).

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Average humidity in July
Java, SD

Average humidity in July - Java, SD
  • Average humidity in July: 54%

The month with the highest relative humidity is January (87%).
The month with the lowest relative humidity is August (52%).

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Average rainfall in July
Java, SD

Average rainfall in July - Java, SD
  • Average rainfall in July: 2.09"

The wettest month (with the highest rainfall) is June (2.32").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in July
Java, SD

Average rainfall days in July - Java, SD
  • Average rainfall days in July: 11 days

The month with the highest number of rainy days is June (13.8 days).
The month with the least rainy days is February (1.3 days).

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Average snowfall in July
Java, SD

Average snowfall in July - Java, SD
  • Average snowfall in July: 0"

The month with the highest snowfall is February (3.98").
The months with the least snowfall are June, July, August and September (0").

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Average snowfall days in July
Java, SD

Average snowfall days in July - Java, SD
  • Average snowfall days in July: 0 days

The month with the highest number of snowfall days is January (11.8 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in July /
Average sunshine in July
Java, SD

Average daylight in July / Average sunshine in July - Java, SD
  • Average daylight in July: 15h and 2min

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 July: 11h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 24min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).

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Average sunshine days in July
Java, SD

Average sunshine days in July - Java, SD
  • Average sunshine days in July: 16.7 days

The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is June (13.6 days).

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Average UV index in July
Java, SD

Average UV index in July - Java, SD
  • Average UV index in July: 6

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 1).

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Average cloud cover in July
Java, SD

Average cloud cover in July - Java, SD
  • Average cloud cover in July: 21

The month with the most cloud cover is January (Cloud cover 56).
The months with the least cloud cover are July and August (Cloud cover 21).

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Average visibility in July
Java, SD

Average visibility in July - Java, SD
  • Average visibility in July: 6mi

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

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Java, South Dakota, USA

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