Yellowstone weather
in April
“Cool and moody. Best paired with warm rooms and long lunches.”
Roughly 14 rainy days across the month, on average.
In april, Yellowstone settles into its cold, contemplative stillness. The city keeps a different pulse than in summer or midwinter, and travellers who arrive with the right expectations are rewarded.
Days average around 3°C (38°F), cooling to -6°C after sunset. Rainfall is moderate — around 14 rainy days spread through the month. Long days of sunshine reward early starts.
These figures are climatological averages, drawn from a decade of daily records via the Open-Meteo Archive — not a forecast. But they are honest, and they are the sort of thing a good travel guide ought to tell you before you book the flight.
What to pack for Yellowstone in April
- •A properly warm coat — not a fashion piece
- •A compact travel umbrella — one you'll actually carry
- •A merino base layer for the cold evenings
- •Comfortable, broken-in walking shoes
- •A small daypack that won't look like a tourist beacon
What to pack for Yellowstone in April
- →Merino wool base layerAmazon · shop this
- →Insulated puffer jacketAmazon · shop this
- →Thermal glovesAmazon · shop this
- →Compact travel umbrellaAmazon · shop this
- →Reef-safe sunscreen SPF 50Amazon · shop this
- →Polarized sunglassesAmazon · shop this
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Where to stay in Yellowstone
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Yellowstone in April — FAQ
Q01Is April a good time to visit Yellowstone?
Is April a good time to visit Yellowstone?
It is a challenging month — you may want to consider another time of year. In April, Yellowstone averages a high of 3°C (38°F) and a low of -6°C (21°F), with 68mm of rainfall across roughly 14 rainy days.
Q02What is the average temperature in Yellowstone in April?
What is the average temperature in Yellowstone in April?
The average high temperature in Yellowstone during April is 3°C (38°F), with an average low of -6°C (21°F). These figures are averaged from ten years of daily records (2015–2024, Open-Meteo Archive).
Q03How many rainy days does Yellowstone have in April?
How many rainy days does Yellowstone have in April?
Yellowstone averages approximately 14 rainy days in April, with a total monthly rainfall of about 68mm. This is based on daily precipitation records where days with 1mm or more of rain are counted as rainy days.
Q04What should I pack for Yellowstone in April?
What should I pack for Yellowstone in April?
For Yellowstone in April, pack a warm winter coat, a merino base layer for evenings, a compact umbrella or waterproof jacket, comfortable walking shoes. These recommendations are based on the ten-year weather averages for this specific month.
Q05How crowded is Yellowstone in April?
How crowded is Yellowstone in April?
Tourist crowds in Yellowstone during April are typically moderate. Consider this when planning accommodation — prices track crowd levels closely.