Grand Canyon Weather in March
March in Grand Canyon typically sees daytime highs of 15°C (59°F) and nighttime lows of 0°C (32°F). Expect some rainfall during the month.
Rainfall in Grand Canyon in March
Looking at the last 30 years, the data shows about 4 days with rain, averaging 25 mm (1 in) for the month. Rain days are few and the total is low, so this is a largely dry month. Any showers that do occur tend to be brief.
Temperature in Grand Canyon in March
If you're visiting Grand Canyon in March, expect highs of 15°C (59°F) and overnight lows around 0°C (32°F). Temperatures can feel cooler in the morning and evening, so layering is often the best approach. Nights drop to 0°C (32°F). Cold nights like these are actually great for sleeping well, as long as you have a warm enough duvet.If you prefer enjoying temperate temperatures and rain-free days, April, May, September and October typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit the United States of America, check out our Grand Canyon's climate page.
Grand Canyon Temperature in March
Min Temperature
0°C (32°F)
Max Temperature
15°C (59°F)
Chance of Rain
13%
Precipitation
25 mm (1 in)
Rainy days
4 days
Daily Historical Temperatures
46-year average (1976-2025)
Based on our historical records, temperatures in Grand Canyon typically stay consistent throughout March, with daily highs averaging around 15°C (59°F). Nights are very cold, with lows typically ranging from -5°C (23°F) to -2°C (28°F).
Average temperatures in March
Historical weather for Grand Canyon in March
Browse day-by-day weather records for Grand Canyon spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Grand Canyon historical weather extremes in March
Based on weather observations in Grand Canyon between 2004 and 2026, these are the recorded extremes during March.
- Grand Canyon recorded its highest March temperature of 29°C (84°F) on March 19, 2026.
Best Places in the United States of America in March
Find out more about the weather in the United States of America and which places have the best travel conditions in this month. See all of the United States of America in March →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Grand Canyon in March
The weather can be unpredictable in March, so pack clothes you can easily mix and match. You could bring jeans, other long pants, and a few t-shirts. A light jacket or light sweater will be pleasant for the cooler moments. Some rain is possible, so pack something to handle light showers.What To Do in Grand Canyon in March
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 the United States of America, check out our Grand Canyon's climate page.
See the full Grand Canyon climate overview or explore weather in the United States of America.
