Missouri frost dates: R

City	Last frost	First frost	Season	Zone
Racine	Apr 7	Oct 31	207 d	7a
Ravenwood	Apr 19	Oct 17	181 d	5b
Raymondville	Apr 10	Oct 23	196 d	7a
Raymore	Apr 13	Oct 26	196 d	6b
Rayville	Apr 19	Oct 18	182 d	6a
Rea	Apr 17	Oct 20	186 d	6a
Redford	Apr 9	Oct 26	200 d	6b
Reeds	Apr 4	Oct 27	206 d	7a
Reeds Spring	Apr 16	Oct 21	188 d	7a
Renick	Apr 13	Oct 25	195 d	6b
Republic	Apr 15	Oct 23	191 d	6b
Revere	Apr 17	Oct 22	188 d	6a
Reynolds	Apr 24	Oct 16	175 d	6b
Rhineland	Apr 10	Oct 24	197 d	6b
Rich Hill	Apr 12	Oct 23	194 d	6b
Richards	Apr 5	Oct 28	206 d	6b
Richland	Apr 15	Oct 21	189 d	6b
Richmond	Apr 19	Oct 18	182 d	6a
Richwoods	Apr 11	Oct 28	200 d	6b
Ridgedale	Apr 8	Nov 2	208 d	7a
Ridgeway	Apr 16	Oct 22	189 d	5b
Risco	Mar 29	Nov 3	219 d	7b
Riverside	Apr 4	Nov 2	212 d	6b
Rives	Mar 31	Nov 1	215 d	7b
Roach	Mar 31	Nov 3	217 d	6b
Robertsville	Apr 11	Oct 23	195 d	6b
Roby	Apr 20	Oct 19	182 d	6b
Rocheport	Apr 5	Oct 31	209 d	6b
Rock Port	Apr 19	Oct 15	179 d	5b
Rockaway Beach	Apr 6	Oct 31	208 d	7a
Rockbridge	Apr 14	Oct 25	194 d	7a
Rockville	Apr 7	Oct 29	205 d	6b
Rocky Comfort	Apr 4	Oct 30	209 d	7a
Rocky Mount	Mar 31	Nov 3	217 d	7a
Rogersville	Apr 15	Oct 23	191 d	6b
Rolla	Apr 5	Nov 1	210 d	6b
Rombauer	Mar 31	Oct 31	214 d	7b
Roscoe	Apr 16	Oct 24	191 d	6b
Rosebud	Apr 27	Oct 13	169 d	6b
Rosendale	Apr 17	Oct 19	185 d	6a
Rothville	Apr 14	Oct 23	192 d	6a
Rueter	Apr 6	Oct 31	208 d	7a
Rush Hill	Apr 11	Oct 25	197 d	6b
Rushville	Apr 11	Oct 29	201 d	6a
Russellville	Apr 11	Oct 25	197 d	6b
Rutledge	Apr 23	Oct 17	177 d	6a