Kwajalein Weather in April
April in Kwajalein brings high temperatures around 29°C (84°F) during the day, dropping to 26°C (79°F) at night, with quite a bit of rainfall expected, averaging around 155 mm (6.1 in) for the month.
Rainfall in Kwajalein in April
Looking at the last 30 years, the data shows about 20 days with rain, averaging 155 mm (6.1 in) for the month. Expect frequent rainfall this month, and not just light drizzle. When it rains, it tends to come down hard.
Temperature in Kwajalein in April
Daytime temperatures in Kwajalein reach 29°C (84°F) in April, dropping to 26°C (79°F) at night. This kind of day-to-night contrast is typical for this time of year. Nights are warm at 26°C (79°F), which can make sleeping uncomfortable. Keeping windows open or using a fan can help. A cold shower before bed is also a good way to cool down.
Wind Speed in Kwajalein in April
April sees wind speeds averaging 6 m/s (12 knots). You'll experience strong winds that cause whole trees to sway and require effort when walking against them. As an average, expect variation from moderate breezes to particularly windy days that affect daily routines.
Average water temperature in April
The water is 28°C (82°F) this month — warm enough that getting in requires no effort at all. Good conditions for swimming, snorkeling, or just floating around.So this is a great month to visit if you prefer dry days with pleasant temperatures.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Marshall Islands, check out our Kwajalein's climate page.
Kwajalein Temperature in April
Min Temperature
26°C (79°F)
Max Temperature
29°C (84°F)
Water Temperature
28°C (82°F)
Chance of Rain
66%
Precipitation
155 mm (6.1 in)
Rainy days
20 days
Humidity
80%
Windspeed
6 m/s (12 knots)
Daily Historical Temperatures
47-year average (1976-2025)
Based on our historical records, temperatures in Kwajalein typically stay consistent throughout April, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in April
Daily Historical Precipitation
47-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in April
Historical weather for Kwajalein in April
Browse day-by-day weather records for Kwajalein spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Kwajalein historical weather extremes in April
According to our 20 years of weather records for Kwajalein, the following extremes were recorded between 2006 and 2026.
- Kwajalein recorded its highest April temperature of 32°C (90°F) on April 9, 2024.
- The coldest April day was on April 16, 2013, with a maximum of 27°C (81°F).
- The lowest overnight temperature recorded in April was 20°C (68°F) (April 21, 2024).
Best Places in Marshall Islands in April
Find out more about the weather in Marshall Islands and which places have the best travel conditions in this month. See all of Marshall Islands in April →
perfect weather
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tolerable
unpleasant
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What to Wear in Kwajalein in April
Warm temperatures in April make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear.What To Do in Kwajalein in April
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Marshall Islands, check out our Kwajalein's climate page.
Temperature Rainfall Humidity Wind Speed Water Temp
See the full Kwajalein climate overview or explore weather in Marshall Islands.
