International Falls weather in April: International Falls, Minnesota: normal highs, lows, rain and records for April
International Falls in April has a normal high of 50°F and a normal low of 26°F, a daily mean of 38°F, rising from 43°F on the 1st to 57°F by the 30th. Measurable precipitation falls on 9 days in a normal April, 1.64 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 10°C and low of −3°C, 42 mm of precipitation and 18 cm of snow in April.
- NOAA stationInternational Falls International Airport
- Station IDUSW00014918
- Location48.56°N 93.40°W
- Elevation1,183 ft (361 m)
- Population5,498
- Jan 16° -6°
- Feb 22° -3°
- Mar 35° 12°
- Apr 50° 26°
- May 64° 38°
- Jun 74° 48°
- Jul 78° 52°
- Aug 76° 50°
- Sep 66° 42°
- Oct 51° 31°
- Nov 34° 18°
- Dec 21° 3°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is International Falls in April?
The normal high is 50°F and the normal low 26°F, for a daily mean of 38.1°F. April is 14.5°F warmer than March and 13.0°F cooler than May. April is the 7th warmest month of the year in International Falls and the 7th wettest. Across the month the normal high rises 14°F, from 43°F on April 1 to 57°F on April 30. From one year to the next April's mean temperature typically moves about 4.0°F either way (NOAA's standard deviation), so roughly two Aprils in three average between 34°F and 42°F.
Bars above: each day's normal high to low. Columns below: the chance of 0.01 inch or more of precipitation that day, on a scale of 0 to 100% (highest 36%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| April 1 | 43°F | 20°F | 29% | 12% |
| April 8 | 46°F | 23°F | 30% | 13% |
| April 15 | 50°F | 26°F | 32% | 15% |
| April 22 | 53°F | 29°F | 33% | 17% |
| April 30 | 57°F | 32°F | 36% | 19% |
Every day of April: normal high, low and chance of precipitation (warmest afternoon April 30, coldest night April 1)
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in | Daylight |
|---|---|---|---|---|---|
| April 1 | 43°F | 20°F | 29% | 12% | 12 h 50 min |
| April 2 | 44°F | 21°F | 29% | 12% | 12 h 50 min |
| April 3 | 44°F | 21°F | 30% | 12% | 13 h |
| April 4 | 45°F | 21°F | 30% | 13% | 13 h |
| April 5 | 45°F | 22°F | 30% | 13% | 13 h |
| April 6 | 46°F | 22°F | 30% | 13% | 13 h 10 min |
| April 7 | 46°F | 23°F | 30% | 13% | 13 h 10 min |
| April 8 | 46°F | 23°F | 30% | 13% | 13 h 10 min |
| April 9 | 47°F | 24°F | 30% | 14% | 13 h 20 min |
| April 10 | 47°F | 24°F | 31% | 14% | 13 h 20 min |
| April 11 | 48°F | 24°F | 31% | 14% | 13 h 20 min |
| April 12 | 48°F | 25°F | 31% | 14% | 13 h 30 min |
| April 13 | 49°F | 25°F | 31% | 14% | 13 h 30 min |
| April 14 | 49°F | 26°F | 32% | 15% | 13 h 30 min |
| April 15 | 50°F | 26°F | 32% | 15% | 13 h 40 min |
| April 16 | 50°F | 26°F | 32% | 15% | 13 h 40 min |
| April 17 | 51°F | 27°F | 32% | 16% | 13 h 40 min |
| April 18 | 51°F | 27°F | 33% | 16% | 13 h 50 min |
| April 19 | 52°F | 28°F | 33% | 16% | 13 h 50 min |
| April 20 | 52°F | 28°F | 33% | 16% | 13 h 50 min |
| April 21 | 53°F | 28°F | 33% | 16% | 14 h |
| April 22 | 53°F | 29°F | 33% | 17% | 14 h |
| April 23 | 54°F | 29°F | 34% | 17% | 14 h |
| April 24 | 54°F | 30°F | 34% | 17% | 14 h 10 min |
| April 25 | 55°F | 30°F | 34% | 17% | 14 h 10 min |
| April 26 | 55°F | 30°F | 34% | 18% | 14 h 10 min |
| April 27 | 56°F | 31°F | 35% | 18% | 14 h 20 min |
| April 28 | 56°F | 31°F | 35% | 18% | 14 h 20 min |
| April 29 | 57°F | 31°F | 35% | 18% | 14 h 20 min |
| April 30 | 57°F | 32°F | 36% | 19% | 14 h 30 min |
- Normal high
- 50°FApril average
- Normal low
- 26°FApril average
- Precipitation
- 1.64 inmonth total
- Days with precipitation
- 90.01 inch or more
- Snowfall
- 7.0 inmonth total
- Nights at 32°F or colder
- 23
- Daylight
- 12 h 50 min to 14 h 30 minApril 1 to April 30
- Days at 70°F or more
- 2
- Sunshine
- 71%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00014918; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain or snow in International Falls in April?
On a given April day the chance of 0.01 inch or more is 32% on average, highest around April 30 (36%). In all, 1.64 in falls on 9 days of a normal April.
In a normal April in International Falls, 23 nights fall to freezing, 2 days stay below freezing all day and snowfall averages 7.0 inches.
Snow falls on 4 days in a normal April, and an inch or more covers the ground on 8 days.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00014918.
How humid and windy is International Falls in April?
At 3 p.m. the normal temperature is 55°F with 39% relative humidity and a dew point of 31°F; at 6 a.m. it is 37°F with 76% humidity. The wind averages 8.5 mph, most often from the north in the afternoon. A dew point under 50°F feels dry.
| Time | Temperature | Dew point | Humidity | Wind | Clear or few clouds |
|---|---|---|---|---|---|
| 6 a.m. | 37°F | 30°F | 76% | 6.7 mph | 48% |
| 9 a.m. | 47°F | 31°F | 55% | 9.8 mph | 50% |
| noon | 53°F | 31°F | 43% | 11.4 mph | 49% |
| 3 p.m. | 55°F | 31°F | 39% | 11.8 mph | 48% |
| 6 p.m. | 53°F | 30°F | 42% | 10.3 mph | 47% |
| 9 p.m. | 44°F | 31°F | 60% | 6.3 mph | 53% |
Source: NOAA NCEI 1991-2020 hourly normals, station USW00014918. Hourly normals exist only for NOAA's first-order stations; a dash where NOAA publishes no value for that hour (the sky at some hours).
What are the records for April in International Falls?
The warmest April temperature on International Falls's official record (since 1897) is 93°F, on April 27, 1952; the coldest is −14°F, on April 3, 1954. The wettest April brought 7.61 in (2022); the snowiest, 23.5 inches (2008).
The April mean against the 1991-2020 normal of 38.1°F: 2021 39.7°F (+1.6), 2022 32.5°F (−5.6), 2023 35.3°F (−2.8), 2024 40.8°F (+2.7), 2025 38.0°F (−0.1), 2026 36.4°F (−1.7). 2 of 6 ran warmer than normal.
| April | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 39.7°F | +1.6°F | 3.50 in |
| 2022 | 32.5°F | −5.6°F | 7.61 in |
| 2023 | 35.3°F | −2.8°F | 1.90 in |
| 2024 | 40.8°F | +2.7°F | 1.38 in |
| 2025 | 38.0°F | −0.1°F | 2.59 in |
| 2026 | 36.4°F | −1.7°F | 1.79 in |
Source: records: ACIS, NWS threaded record INLthr; recent months: ACIS, station USW00014918. Records and recent months use complete months only.
How does April in International Falls compare across Minnesota?
Across the 129 places PlainClimate covers in Minnesota, April normal highs run from 44°F in Lutsen to 59°F in Amboy; International Falls's is 50°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.
Other months and places
- International Falls in March35°F by day, 12°F at night
- International Falls in May64°F by day, 38°F at night
- International Falls through the yearEvery month, frost dates, records and recent years
- Minnesota in AprilThe statewide normal and the warmest and coolest places
- Amboy: Minnesota's warmest Aprilnormal high 59°F