Normal weather for Johnston Atoll in April
It's warm in April in Johnston Atoll with an average temperature of 26°C. Temperatures this month range from a low of 26°C to a high of 26°C. At night, you can expect temperatures between 25°C and 26°C.
In April, there is an average of 76 mm of precipitation, spread over 11 days. The wind speed is around 5 Bft, mostly coming from the East.
Johnston Atoll in April |
New York | ||
|---|---|---|---|
 Average Temperature |
26°C | 17°C | |
 High Temp |
26°C | 22°C | |
| Low Temp |
26°C | 12°C | |
 Total Precipitation |
76 mm | 81 mm | |
| Rainy Days |
11 days | 11 days | |
Start of April
The month of April starts in Johnston Atoll with warm temps, averaging around 26°C during the day and nights around 26°C. You can expect regular precipitation, but there will also be some sunny days in the early part of the month. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
Mid April
By mid-April, daytime temps stay steady at around 26°C, with nights around 25°C. There’s a chance of some showers during this time, but plenty of dry and sunny days too.
Since it cools down at night, it’s a good idea to wear layers. For the daytime, light clothing like shorts or a dress, and a hat and sunglasses are perfect. In the evening and morning, a T-shirt, light pants or skirt, and a light jacket are ideal.
End of April
By the end of April, the average daytime temperature in Johnston Atoll is around 26°C, while nighttime temps are about 26°C. A shower might pop up, but overall, the weather will be dry and sunny. Light clothing like shorts or a dress, and a hat and sunglasses are perfect.
UV index
The UV index is a maximum of 10 this month. That's a very high value on the intensity scale of 1 to 11. Unprotected skin can burn within 10-15 minutes.
Is April a good time to visit Johnston Atoll?
Looking for great weather? April is a good time to be in Johnston Atoll. The temperatures are nice, and there’s not too much rain.
Temperature records for Johnston Atoll in April
Check out the climate of Johnston Atoll for all months and discover the best travel time
March
Daily Temperature in April in Johnston Atoll
This chart shows the average daily high and low temperatures in April for Johnston Atoll, in degrees Celsius. The red line represents the highs, and the blue line shows the lows. The days of the month are displayed at the bottom of the chart. The data, based on historical observations, provide the average temperatures for this month.
Daily Precipitation in April in Johnston Atoll
The chart below shows the average daily precipitation in April for Johnston Atoll, measured in millimeters over the past few years. Precipitation is always measured as water, even if it’s snow or hail. The days of the month are listed at the bottom of the chart.
A low average precipitation means that the chance of rain on that day is usually small, while a higher average suggests that it rained more often. But remember, it’s just an average, and every day can be different. Based on historical weather data for April, you can expect about 11 days of precipitation in Johnston Atoll.
Daily UV Index in April in Johnston Atoll
This chart shows the average daily UV index in April in Johnston Atoll, with the UV index ranging from 0 to a maximum of 11. The bottom of the chart shows the days of the month. Based on historical data, this chart provides an idea of the daily UV radiation levels you can expect.
Temperature in April in Johnston Atoll Over the Years
This chart shows the average temperature in April in Johnston Atoll, measured in degrees Celsius, over the past few years.
Total Precipitation in April in Johnston Atoll Over the Years
This chart shows the average precipitation in April in Johnston Atoll, measured in millimeters over the past years. Precipitation is always measured as water, whether it’s snow or hail.
Daily Climate in April for Johnston Atoll
Click on any day in April to get detailed info about the usual weather on that day in Johnston Atoll. Check out the historical temperatures and precipitation over the past 10 years on this day.
Weather experiences in April in Johnston Atoll
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Average Weather in Johnston Atoll by Month
Click on a month below to see detailed weather info for Johnston Atoll. Based on historical weather data, you can see the average temperature, precipitation, wind, and UV index for each day of the month.
Or check out the climate of Johnston Atoll for all months at once
