Smithville climate

Smithville Weather in May

NOAA 1991-2020 normals for Smithville Lake, 2.7 km from Smithville

Average highs run from 68°F on May 1 to 78°F on May 31, and lows from 47°F to 59°F. Normal precipitation for the month is 5.38 in.

May day by day

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

Normal daily high and low temperature at Smithville, in °F, with the record for each date.20406080100151015202530
  • Normal low
  • Normal high
  • Record high
  • Record low

May at a glance

Average high
73°F
Average low
53°F
Precipitation
5.38 in
Record high
95°FMay 19, 2006
Record low
30°FMay 3, 1976
Chance of a freeze
16%
Days of 90°F or more
0.6
Daylight
13 h 53 min to 14 h 45 min
Cloud cover
62%
Humidity
76%
Dew point
55°F
Wind
10.5 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
May 168°F47°F89°F 198734°F 19941%
May 268°F47°F84°F 198731°F 20051%
May 369°F48°F83°F 201230°F 19760%
May 469°F48°F86°F 201234°F 20130%
May 569°F48°F88°F 201237°F 19910%
May 669°F49°F91°F 202334°F 19890%
May 770°F49°F89°F 202334°F 19890%
May 870°F50°F86°F 201835°F 19840%
May 970°F50°F91°F 202234°F 20200%
May 1071°F51°F91°F 202236°F 20190%
May 1171°F51°F92°F 202234°F 19810%
May 1271°F51°F93°F 202233°F 20130%
May 1372°F52°F90°F 201836°F 19970%
May 1472°F52°F91°F 201340°F 20160%
May 1572°F53°F88°F 200139°F 20160%
May 1673°F53°F91°F 200135°F 20140%
May 1773°F54°F89°F 199637°F 20140%
May 1873°F54°F91°F 199742°F 20020%
May 1974°F54°F95°F 200641°F 19930%
May 2074°F55°F89°F 199840°F 19810%
May 2175°F55°F90°F 197344°F 20030%
May 2275°F56°F88°F 197542°F 20220%
May 2375°F56°F89°F 201243°F 19830%
May 2476°F56°F93°F 200644°F 19790%
May 2576°F57°F90°F 200645°F 19790%
May 2676°F57°F93°F 201842°F 19920%
May 2777°F58°F94°F 200638°F 19920%
May 2877°F58°F94°F 201839°F 19920%
May 2977°F58°F91°F 198942°F 19840%
May 3078°F59°F95°F 199842°F 19840%
May 3178°F59°F91°F 201844°F 19830%

Chance of rain

The chance of at least 0.01 inch of precipitation on each date at Smithville, in percent, and of at least 0.1 inch of snowfall.00.10.20.30.40.51102030
  • Chance of a wet day
  • Chance of snowfall

Sunrise and sunset

Times for 2026, local time (CDT).

May 1
sunrise 6:19 AM, sunset 8:12 PM
May 31
sunrise 5:54 AM, sunset 8:39 PM

Every day of May: sun and moon

Other months

Sources

Normals: NOAA NCEI U.S. Climate Normals, 1991-2020, station USC00237862 (Smithville Lake), public domain. Records: NOAA GHCN-Daily, station USW00003947, 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.