30YearWeather
Juneau in March
Juneau weather in March - United States
🌧️Wet Season

Juneau Weather in March

Plan your March trip to Juneau, United States. Based on 30 years of NASA data, expect temperatures of 1°C (high) to -3°C (low), with 49% rain probability and 8 hours of daily sunshine. Pack rain gear for around 31 rainy days.

Avg High
1°C

Hottest around day 27

Avg Low
-3°C

Coolest around day 6

Rainy Days
31days

49% avg rain chance

Sunshine
8hrs/day

Spring season

Juneau March Weather Calendar

Click any day to see detailed weather information

Currency

USD

$ United States dollar

Language

English

Driving

Right side

Safety

Moderate Safety

GPI: 2.44

Travel Intelligence

Exclusive flight analytics & health data for Juneau

Smart Flight Estimator

Airport-to-Airport Logistics

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Add your home location in settings to see airport details.

Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Low Traffic
23/ 100
Traffic Index

Quieter airport

Peak Daily Arrivals

0

slots per day

Peak

Aug

Low

Oct

Monthly Traffic Distribution

37
Jan
22
Feb
23
Mar
25
Apr
23
May
12
Jun
12
Jul
58
Aug
15
Sep
5
Oct
11
Nov
32
Dec
Traffic Level
Low Season

Key Connections

Seattle Tacoma (SEA)
Haines (HNS)
Anchorage Ted Stevens (ANC)
Hoonah (HNH)
Sitka Rocky Gutierrez (SIT)

Health & Safety Advisory

CDC travel health recommendations

No Requirements

No Special Vaccinations Required

Standard travel precautions apply

Source: CDC Travelers' Health

View Complete Health Guide

Is March a Good Time to Visit Juneau?

👍Recommended for planning your trip
Short Answer

March falls in Juneau's wet season: 49% rain probability with average 5mm rainfall. Pack waterproofs and plan flexible indoor alternatives.

Decision Factors

Cold weather expected

1.3°C average highs

Frequent rainfall expected

49% chance of rain - pack waterproofs

Shoulder season - balanced conditions

40% of peak - good value with moderate crowds

Good For

  • 🏛️
    Cultural tourists

    Comfortable conditions for exploring museums and sites

  • 💼
    Business travelers

    Climate-controlled meetings unaffected by weather

Who Should Avoid

  • 🏖️
    Beach lovers

    Sea temperature only undefined°C - too cold for comfortable swimming

  • 👴
    Elderly travelers

    75% humidity creates difficult conditions

  • 💑
    Honeymoon couples

    Wedding score only 10/100 - better months available

930 observations30-year historical data
Confidence: 95%

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Juneau in March averages 1°C with 49% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Juneau in March

What are the temperatures in Juneau in March?

Daytime highs average 1°C, nights drop to -3°C. Temperatures remain fairly consistent.

How many rainy days in Juneau in March?

Expect around 31 days with measurable rainfall. An umbrella is advisable.

What to wear in Juneau in March?

Warm winter clothing: insulated jacket, boots, gloves.

Is March peak season in Juneau?

This is off-peak season. Expect lower prices and fewer crowds.