Newcastle climate

Newcastle Weather in April

NOAA 1991-2020 normals for Newcastle, 1.4 km from Newcastle

Average highs run from 54°F on April 1 to 61°F on April 30, and lows from 30°F to 37°F. Normal precipitation for the month is 1.70 in over about 8 wet days.

April day by day

The normal high and low for each date, and the record, in °F.

Normal daily high and low temperature at Newcastle, in °F, with the record for each date.-250255075100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

April at a glance

Average high
57°F
Average low
33°F
Precipitation
1.70 in
Snowfall
5.0 in
Record high
91°FApr 27, 1910
Record low
-13°FApr 2, 1936
Chance of a freeze
100%
Daylight
12 h 46 min to 14 h 09 min
Cloud cover
67%
Humidity
64%
Dew point
26°F
Wind
7.6 mph

Every day of the month

A wet day has at least 0.01 inch of precipitation; snow means at least 0.1 inch of snowfall.

DateNormal highNormal lowRecord highRecord lowChance wetChance of snow
Apr 154°F30°F80°F 20044°F 193624%8%
Apr 254°F31°F80°F 2004-13°F 193624%8%
Apr 354°F31°F76°F 1921-1°F 193624%7%
Apr 455°F31°F75°F 1992-2°F 192025%7%
Apr 555°F31°F78°F 20003°F 193625%7%
Apr 655°F31°F81°F 20068°F 193925%7%
Apr 755°F31°F83°F 20045°F 193825%7%
Apr 855°F32°F80°F 19308°F 192826%7%
Apr 956°F32°F82°F 200510°F 197326%7%
Apr 1056°F32°F82°F 19108°F 194026%7%
Apr 1156°F32°F85°F 19963°F 199726%7%
Apr 1256°F32°F81°F 19986°F 199726%7%
Apr 1356°F33°F83°F 20036°F 202027%7%
Apr 1457°F33°F81°F 19427°F 202027%6%
Apr 1557°F33°F82°F 200212°F 198627%6%
Apr 1657°F33°F81°F 192614°F 202227%6%
Apr 1757°F33°F79°F 194816°F 199927%6%
Apr 1857°F34°F84°F 199410°F 195328%6%
Apr 1958°F34°F85°F 191010°F 190928%6%
Apr 2058°F34°F88°F 19625°F 196628%5%
Apr 2158°F34°F86°F 198013°F 193128%5%
Apr 2258°F35°F85°F 198914°F 195129%5%
Apr 2359°F35°F84°F 202611°F 201329%5%
Apr 2459°F35°F86°F 196213°F 191829%5%
Apr 2559°F36°F86°F 191816°F 190729%5%
Apr 2659°F36°F86°F 195219°F 193229%4%
Apr 2760°F36°F91°F 191016°F 191830%4%
Apr 2860°F37°F87°F 200115°F 198430%4%
Apr 2960°F37°F87°F 200111°F 190730%4%
Apr 3061°F37°F85°F 19266°F 190930%4%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Newcastle, in percent, and of at least 0.1 inch of snowfall.0102030401102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (MDT).

April 1
sunrise 6:38 AM, sunset 7:24 PM
April 30
sunrise 5:50 AM, sunset 7:59 PM

Every day of April: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00486660 (Newcastle), public domain. Records: NOAA GHCN-Daily, station USC00486660, every year on file, quality-flagged values removed. Cloud, humidity, wind and sunshine: NASA POWER (MERRA-2, CERES and GEWEX SRB), 1991-2020. The data was obtained from the National Aeronautics and Space Administration (NASA) Langley Research Center's Prediction Of Worldwide Energy Resources (POWER) project funded through the NASA Earth Science Division: POWER Daily API v2, accessed 2026-09-24. Sun and moon: computed with the NOAA solar equations and Meeus.