Newcastle climate

Newcastle Weather in March

NOAA 1991-2020 normals for Graham, 18 km from Newcastle

Average highs run from 65°F on March 1 to 75°F on March 31, and lows from 37°F to 45°F. Normal precipitation for the month is 3.03 in over about 6 wet days.

March 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.020406080100120151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

March at a glance

Average high
70°F
Average low
41°F
Precipitation
3.03 in
Record high
103°FMar 18, 1908
Record low
4°FMar 3, 1943
Chance of a freeze
93%
Days of 90°F or more
0.5
Daylight
11 h 29 min to 12 h 31 min
Cloud cover
55%
Humidity
64%
Dew point
42°F
Wind
11.9 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
Mar 165°F37°F87°F 190412°F 196218%0%
Mar 265°F37°F94°F 19049°F 198018%0%
Mar 366°F38°F95°F 19074°F 194318%0%
Mar 466°F38°F90°F 190710°F 194318%0%
Mar 566°F38°F93°F 190910°F 201418%0%
Mar 667°F39°F91°F 200915°F 198918%0%
Mar 767°F39°F90°F 191112°F 198918%0%
Mar 867°F39°F95°F 191018°F 196719%0%
Mar 968°F40°F100°F 191118°F 196719%0%
Mar 1068°F40°F97°F 191118°F 193219%0%
Mar 1168°F40°F95°F 19118°F 194819%0%
Mar 1269°F40°F96°F 19189°F 194819%0%
Mar 1369°F41°F94°F 196715°F 194819%0%
Mar 1469°F41°F95°F 190818°F 195419%0%
Mar 1570°F41°F94°F 196723°F 190919%0%
Mar 1670°F42°F90°F 190723°F 191519%0%
Mar 1770°F42°F94°F 201323°F 191518%0%
Mar 1871°F42°F103°F 190822°F 191718%0%
Mar 1971°F42°F100°F 190721°F 191518%0%
Mar 2071°F43°F95°F 190714°F 196518%0%
Mar 2172°F43°F99°F 190418°F 196518%0%
Mar 2272°F43°F95°F 190918°F 191418%0%
Mar 2372°F43°F94°F 195123°F 195218%0%
Mar 2473°F44°F93°F 193826°F 189717%0%
Mar 2573°F44°F94°F 198822°F 201317%0%
Mar 2673°F44°F93°F 190821°F 201317%0%
Mar 2774°F44°F95°F 190819°F 193117%0%
Mar 2874°F45°F98°F 197121°F 193117%0%
Mar 2974°F45°F98°F 190426°F 194416%0%
Mar 3074°F45°F97°F 190424°F 198716%0%
Mar 3175°F45°F98°F 194027°F 197516%0%

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.051015201102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

March 1
sunrise 7:03 AM, sunset 6:32 PM
March 31
sunrise 7:24 AM, sunset 7:55 PM

Every day of March: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00413668 (Graham), public domain. Records: NOAA GHCN-Daily, station USC00413668, 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.