Climate Insights for Barcroft Airport

Kalawao County, Delaware, United States

Hottest
July
27°C peak
Coldest
January
2°C low
Wettest
October
159mm rain
Best to Visit
June, August
Mild temps & low rain

Climate Overview

The climate in Barcroft Airport is temperate. The average annual temperature is 14°C and approximately 1343mm of precipitation falls per year. Barcroft Airport receives a notable amount of rainfall throughout the year, including during its driest month. Barcroft Airport is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: July, August, September. The coldest months are January, February, December, when temperatures can drop to 2°C. Light snow can occur between January and December.

Temperature

10° 15° 20° 25° 30° Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Max: 7° Average: 4° Min: 2° Feb Max: 8° Average: 6° Min: 3° Mar Max: 10° Average: 7° Min: 5° Apr Max: 14° Average: 11° Min: 9° May Max: 18° Average: 16° Min: 14° Jun Max: 23° Average: 22° Min: 20° Jul Max: 27° Average: 25° Min: 24° Aug Max: 27° Average: 25° Min: 24° Sep Max: 24° Average: 22° Min: 21° Oct Max: 20° Average: 18° Min: 16° Nov Max: 14° Average: 11° Min: 9° Dec Max: 9° Average: 7° Min: 4°
Max
Average
Min

Temperatures in Barcroft Airport vary considerably across the year, with a 25°C difference between the coldest and warmest months. The warmest month is July, when average highs reach 27°C and the mean temperature sits around 25°C. January is the coolest month, with minimum temperatures around 2°C and an average of 4°C. Daily temperature variation is modest, with an average difference of 4°C between highs and lows. The sharpest temperature change occurs between October and November, with a 7°C shift in average temperatures.

Precipitation

0mm 50mm 100mm 150mm 200mm Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Precipitation: 101mm Snow: 20mm Feb Precipitation: 112mm Snow: 6mm Mar Precipitation: 106mm Snow: 6mm Apr Precipitation: 91mm Snow: 0mm May Precipitation: 150mm Snow: 0mm Jun Precipitation: 88mm Snow: 0mm Jul Precipitation: 112mm Snow: 0mm Aug Precipitation: 89mm Snow: 0mm Sep Precipitation: 111mm Snow: 0mm Oct Precipitation: 159mm Snow: 0mm Nov Precipitation: 103mm Snow: 0mm Dec Precipitation: 121mm Snow: 5mm
Precipitation
Snow

Barcroft Airport is a fairly wet location, receiving approximately 1343mm of precipitation annually, which averages out to around 112mm per month. The wettest month is October, averaging 159mm of rainfall. May and December also tend to see above-average precipitation. The driest month is June, with just 88mm. That's 72mm less than October, the wettest month. Rainfall is relatively evenly distributed throughout the year, so there is no pronounced dry or wet season to plan around. Light snowfall can occur between January and December, totalling around 37cm annually. January is the snowiest month with approximately 20cm.

Wind

0km/h 5km/h 10km/h Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Jan Wind Speed: 7km/h Feb Wind Speed: 6km/h Mar Wind Speed: 6km/h Apr Wind Speed: 6km/h May Wind Speed: 5km/h Jun Wind Speed: 5km/h Jul Wind Speed: 4km/h Aug Wind Speed: 4km/h Sep Wind Speed: 5km/h Oct Wind Speed: 6km/h Nov Wind Speed: 6km/h Dec Wind Speed: 6km/h
Wind Speed

Barcroft Airport is relatively calm, with an average annual wind speed of 6km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is January, averaging 7km/h, though still comfortable for most outdoor activities. The calmest conditions occur in July, with average winds dropping to 4km/h, making it an ideal period for wind-sensitive activities. There is moderate seasonal variation in wind speed, with a 3km/h gap between the calmest and windiest months.

Seasons

Winter
Dec 21
Spring
Mar 20
Summer
Jun 21
Autumn
Sep 23

2 days until Summer

It is currently spring in Barcroft Airport, which began on March 20, 2026. Barcroft Airport is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in July at around 27°C, while the coldest stretch bottoms out in January near 2°C. Summer is next, beginning on June 21, 2026 — 2 days from now.

Spring

Temperatures range from 5 to 18°C. Rainfall is heavy, totalling around 347mm across the season with a monthly average of 116mm. Winds are generally light, averaging 6km/h. An umbrella or waterproof jacket is advisable as spring showers are frequent.

Summer

Temperatures range from 20 to 27°C. Precipitation is moderate at around 288mm for the season, averaging 96mm per month. Winds are generally light, averaging 4km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.

Autumn

Temperatures range from 9 to 24°C. Rainfall is heavy, totalling around 373mm across the season with a monthly average of 124mm. Winds are generally light, averaging 6km/h. A waterproof jacket and sturdy footwear are recommended as rain becomes more frequent.

Winter

Temperatures range from 2 to 9°C. Rainfall is heavy, totalling around 335mm across the season with a monthly average of 112mm. Expect around 31cm of snow accumulation during this period. Winds are generally light, averaging 6km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.

Best Time to Visit

Jan
Feb
Mar
Apr 11°
May 16°
Jun 22°
Jul 25°
Aug 25°
Sep 22°
Oct 18°
Nov 11°
Dec

The best time to visit Barcroft Airport is during June and August, when the weather is most comfortable for travellers. During these months, average temperatures hover around 23°C with modest rainfall averaging 88mm per month. By contrast, July can be uncomfortably hot with highs reaching 27°C, while January is the coldest period with lows dropping to 2°C. Despite being the best months overall, some rain is still likely — pack a waterproof layer and plan a mix of indoor and outdoor activities.

Monthly Climate Data

The table below shows monthly climate averages for Barcroft Airport based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Snow is measured in centimetres (cm) and reflects average monthly snowfall accumulation. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.

Month
Min Temperature
Max Temperature
Wind Speed
Precipitation
Snow
Jan
2 °C
7 °C
7 km/h
101 mm
20 cm
Feb
3 °C
8 °C
6 km/h
112 mm
6 cm
Mar
5 °C
10 °C
6 km/h
106 mm
6 cm
Apr
9 °C
14 °C
6 km/h
91 mm
0 cm
May
14 °C
18 °C
5 km/h
150 mm
0 cm
Jun Current
20 °C
23 °C
5 km/h
88 mm
0 cm
Jul
24 °C
27 °C
4 km/h
112 mm
0 cm
Aug
24 °C
27 °C
4 km/h
89 mm
0 cm
Sep
21 °C
24 °C
5 km/h
111 mm
0 cm
Oct
16 °C
20 °C
6 km/h
159 mm
0 cm
Nov
9 °C
14 °C
6 km/h
103 mm
0 cm
Dec
4 °C
9 °C
6 km/h
121 mm
5 cm
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