Renton weather in April: Renton, Washington: normal highs, lows, rain and records for April
Renton in April has a normal high of 60°F and a normal low of 43°F, a daily mean of 51°F, rising from 57°F on the 1st to 63°F by the 30th. Measurable precipitation falls on 14 days in a normal April, 2.83 inches in all. (NOAA 1991-2020 normals)
In metric: a normal high of 15°C and low of 6°C, 72 mm of precipitation in April.
- NOAA stationRenton Municipal Airport
- Station IDUSW00094248
- Location47.49°N 122.21°W
- Elevation29 ft (9 m)
- From the center1 miles
- Population105,543
- Jan 48° 37°
- Feb 50° 37°
- Mar 55° 40°
- Apr 60° 43°
- May 66° 49°
- Jun 71° 54°
- Jul 77° 58°
- Aug 78° 57°
- Sep 72° 53°
- Oct 61° 46°
- Nov 52° 40°
- Dec 47° 37°
Each month: normal high (large) and low, °F. Fill: the month's normal mean, colder blue to hotter red.
How warm is Renton in April?
The normal high is 60°F and the normal low 43°F, for a daily mean of 51.3°F. April is 4.2°F warmer than March and 6.3°F cooler than May. April is the 7th warmest month of the year in Renton and the 7th wettest. Across the month the normal high rises 6°F, from 57°F on April 1 to 63°F on April 30. From one year to the next April's mean temperature typically moves about 2.0°F either way (NOAA's standard deviation), so roughly two Aprils in three average between 49°F and 53°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 54%).
| Day | High | Low | Chance of 0.01 in | Chance of 0.10 in |
|---|---|---|---|---|
| April 1 | 57°F | 41°F | 54% | 32% |
| April 8 | 58°F | 42°F | 51% | 30% |
| April 15 | 59°F | 43°F | 48% | 27% |
| April 22 | 61°F | 44°F | 45% | 25% |
| April 30 | 63°F | 45°F | 41% | 23% |
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 | 57°F | 41°F | 54% | 32% | 12 h 50 min |
| April 2 | 57°F | 42°F | 53% | 31% | 12 h 50 min |
| April 3 | 57°F | 42°F | 53% | 31% | 12 h 50 min |
| April 4 | 57°F | 42°F | 53% | 31% | 13 h |
| April 5 | 57°F | 42°F | 52% | 31% | 13 h |
| April 6 | 58°F | 42°F | 52% | 30% | 13 h |
| April 7 | 58°F | 42°F | 51% | 30% | 13 h 10 min |
| April 8 | 58°F | 42°F | 51% | 30% | 13 h 10 min |
| April 9 | 58°F | 42°F | 51% | 29% | 13 h 10 min |
| April 10 | 58°F | 42°F | 50% | 29% | 13 h 20 min |
| April 11 | 58°F | 42°F | 50% | 28% | 13 h 20 min |
| April 12 | 59°F | 43°F | 50% | 28% | 13 h 20 min |
| April 13 | 59°F | 43°F | 49% | 28% | 13 h 30 min |
| April 14 | 59°F | 43°F | 49% | 27% | 13 h 30 min |
| April 15 | 59°F | 43°F | 48% | 27% | 13 h 30 min |
| April 16 | 59°F | 43°F | 48% | 27% | 13 h 40 min |
| April 17 | 60°F | 43°F | 47% | 26% | 13 h 40 min |
| April 18 | 60°F | 43°F | 47% | 26% | 13 h 40 min |
| April 19 | 60°F | 43°F | 46% | 26% | 13 h 50 min |
| April 20 | 60°F | 44°F | 46% | 25% | 13 h 50 min |
| April 21 | 61°F | 44°F | 45% | 25% | 13 h 50 min |
| April 22 | 61°F | 44°F | 45% | 25% | 14 h |
| April 23 | 61°F | 44°F | 44% | 24% | 14 h |
| April 24 | 61°F | 44°F | 44% | 24% | 14 h |
| April 25 | 62°F | 44°F | 43% | 24% | 14 h 10 min |
| April 26 | 62°F | 45°F | 43% | 24% | 14 h 10 min |
| April 27 | 62°F | 45°F | 43% | 23% | 14 h 10 min |
| April 28 | 62°F | 45°F | 42% | 23% | 14 h 20 min |
| April 29 | 63°F | 45°F | 42% | 23% | 14 h 20 min |
| April 30 | 63°F | 45°F | 41% | 23% | 14 h 20 min |
- Normal high
- 60°FApril average
- Normal low
- 43°FApril average
- Precipitation
- 2.83 inmonth total
- Days with precipitation
- 140.01 inch or more
- Daylight
- 12 h 50 min to 14 h 20 minApril 1 to April 30
- Days at 70°F or more
- 2
- Days at 80°F or more
- 1
- Sunshine
- 63%of clear-sky sunlight (NASA)
Source: NOAA NCEI 1991-2020 daily normals, station USW00094248; monthly normals. Daylight is computed from the place's latitude with NOAA's solar equations.
Does it rain in Renton in April?
On a given April day the chance of 0.01 inch or more is 48% on average, highest around April 1 (54%). In all, 2.83 in falls on 14 days of a normal April.
Source: NOAA NCEI 1991-2020 daily and monthly normals, station USW00094248.
What are the records for April in Renton?
The warmest April temperature on this station's record (since 1998) is 87°F, on April 18, 2016; the coldest is 31°F, on April 3, 2007. The wettest April brought 5.26 in (2013).
The April mean against the 1991-2020 normal of 51.3°F: 2021 52.5°F (+1.2), 2022 48.5°F (−2.8), 2023 50.1°F (−1.2), 2024 51.5°F (+0.2), 2025 52.8°F (+1.5), 2026 53.0°F (+1.8). 4 of 6 ran warmer than normal.
| April | Mean | Against normal | Precip. |
|---|---|---|---|
| 2021 | 52.5°F | +1.2°F | 0.32 in |
| 2022 | 48.5°F | −2.8°F | 1.21 in |
| 2023 | 50.1°F | −1.2°F | 0.95 in |
| 2024 | 51.5°F | +0.2°F | 0.67 in |
| 2025 | 52.8°F | +1.5°F | 1.12 in |
| 2026 | 53.0°F | +1.8°F | 2.99 in |
Source: records: ACIS, station USW00094248; recent months: ACIS, station USW00094248. Records and recent months use complete months only.
How does April in Renton compare across Washington?
Across the 96 places PlainClimate covers in Washington, April normal highs run from 53°F in Easton to 67°F in Pasco; Renton's is 60°F.
Source: NOAA NCEI 1991-2020 monthly normals for every station in the state.