Alaska (Seward) · April
Low seasonUSA · North America
Climate Overview
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Ø day, range from coolest to warmest dayØ dayrange | 0° (32°)-12– (10–)6 (43) | 1° (34°)-9– (16–)6 (43) | 3° (37°)-6– (21–)8 (46) | 7° (45°)2– (36–)14 (57) | 12° (54°)6– (43–)19 (66) | 15° (59°)10– (50–)23 (73) | 17° (63°)11– (52–)24 (75) | 17° (63°)12– (54–)23 (73) | 13° (55°)8– (46–)19 (66) | 8° (46°)1– (34–)13 (55) | 2° (36°)-7– (19–)8 (46) | 1° (34°)-9– (16–)7 (45) |
Ø night, range from coldest to warmest nightØ nightrange | -5° (23°)-16– (3–)1 (34) | -4° (25°)-13– (9–)1 (34) | -3° (27°)-13– (9–)1 (34) | 1° (34°)-6– (21–)4 (39) | 5° (41°)-1– (30–)8 (46) | 8° (46°)3– (37–)11 (52) | 11° (52°)6– (43–)14 (57) | 11° (52°)5– (41–)13 (55) | 7° (45°)1– (34–)10 (50) | 3° (37°)-4– (25–)8 (46) | -3° (27°)-11– (12–)3 (37) | -4° (25°)-14– (7–)2 (36) |
☀️Sunshine | 1h UV 1 | 4h UV 2 | 7h UV 4 | 9h UV 6 | 10h UV 7 | 10h UV 7 | 9h UV 6 | 7h UV 5 | 5h UV 4 | 4h UV 2 | 2h UV 1 | 1h UV 0 |
🌊Water Temp | 6° (43°) | 5° (41°) | 5° (41°) | 5° (41°) | 7° (45°) | 11° (52°) | 13° (55°) | 14° (57°) | 13° (55°) | 10° (50°) | 8° (46°) | 7° (45°) |
🌧Rain Days | 10d141mm (5.5") | 8d106mm (4.2") | 7d79mm (3.1") | 9d82mm (3.2") | 8d76mm (3.0") | 7d52mm (2.1") | 8d89mm (3.5") | 13d148mm (5.8") | 14d229mm (9.0") | 13d224mm (8.8") | 10d152mm (6.0") | 10d161mm (6.3") |
Best travel time current monthØ = average · small figures = range: coolest–warmest day / coldest–warmest nightClimate data 2005–2025 · Source: ERA5 + station data
Still off-season — flights and hotels significantly cheaper than in May.
April in Alaska (Seward) is on the cool side — with highs around 7°C (45°F) it's less suited for a beach holiday, but good for sightseeing away from the high season.
Temperatures reach a maximum of 7°C (45°F) during the day and drop to 1°C (34°F) at night — warm layers recommended. Peaks reach around 14°C (57°F), the coldest nights around -6°C (21°F) — frost does occur. The sun shines an average of 9 hours per day; there are 9 rain days with 82 mm (3.2 in) total. At 5°C (41°F), the water is still quite cool in April — a wetsuit may be useful.
Pack warm clothing and sturdy footwear. Cool temperatures make hiking and cultural trips enjoyable — beaches are off the agenda.
A bright early summer: Seward is among the sunniest spots on the Alaska coast, days are long and the mountain backdrop is clear. The first boats head into Kenai Fjords, and humpback whales and puffins appear. Little rain and lower prices make these weeks the best time to come.
Packing list for Alaska (Seward) in April
- Winter coat
- Thermal clothing and warm layers
- Hat, scarf and gloves
- Warm, waterproof shoes
- SPF 50 sunscreen
- Sunglasses
- Sun hat
- Light umbrella or rain poncho
- Travel first-aid kit
Frequently Asked Questions
- Is April a good time to visit Alaska (Seward)?
- April is not an optimal month for Alaska (Seward) (Score: 50/100), but it is manageable. For better conditions, consider May, June, July, August, and September.
- How warm is it in Alaska (Seward) in April?
- In April, Alaska (Seward) sees daily highs of 7°C (45°F). Nights cool to 1°C (34°F), with a daily average of 4°C (39°F). Peaks reach around 14°C (57°F), the coldest nights around -6°C (21°F) — frost does occur.
- How much rain falls in Alaska (Seward) in April?
- In April, Alaska (Seward) receives an average of 82 mm (3.2 in) of rain over 9 rain days. An umbrella may occasionally be needed.
- How many sunshine hours does Alaska (Seward) get in April?
- Alaska (Seward) averages 9 sunshine hours per day in April — above the annual average.
- How warm is the water in Alaska (Seward) in April?
- Water temperature in Alaska (Seward) in April averages 5°C (41°F) — still quite cool — a wetsuit may be useful.
