San Luis Obispo County Weather Network

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15 Minute Data

Latest Observation

30 Stations

15 Minute Data | America/Los_Angeles

as of 8/31/26 9:22 PM PDT

Station	Date	Time	Temp 5ft (°F)	Temp 30ft (°F)	Inversion (°F)	RH (%)	Dew Pt (°F)	Wind Spd (mph)	Wind Gust (mph)	Solar Rad (W/m2)	Daily Min Temp (°F)	Daily Max Temp (°F)	Daily Rain (In)	Daily ETo (in)
Shandon ETo (SLO-1)	8/31/26	2115	56.9 6.0	57.4 7.5	0.4	77 32	49.7 8.8	5.5 5.4	7.1 5.7	0 0	43.8 4.4	81.7 7.3	0.00	0.172 0.046
Creston Rd (SLO-2)	8/31/26	2115	55.4 1.4	55.7 4.2	0.3	84 25	50.6 7.9	0.0 0.0	0.0 0.0	0 0	43.1 2.3	80.7 9.7	0.00	0.172 0.034
NE Paso Robles (SLO-3)	8/31/26	2115	57.0 4.9	58.1 4.5	1.1	81 16	51.3 1.2	0.6 1.3	3.4 5.4	0 0	46.3 0.5	82.6 10.0	0.00	0.165 0.057
Cross Canyon Rd (SLO-4)	8/31/26	2115	58.2 4.2	58.6 4.3	0.4	78 10	51.3 0.4	3.6 3.6	6.1 6.1	0 0	47.4 0.3	83.1 10.2	0.00	0.167 0.035
Willow Creek (SLO-5)	8/31/26	2115	52.1 0.0	54.4 0.2	2.3	83 4	47.0 1.4	0.0 0.0	0.0 0.0	0 0	43.3 0.2	73.1 11.5	0.00	0.161 0.029
Shell Creek Rd (SLO-6)	8/31/26	2115	58.6 7.6	58.8 8.5	0.3	75 47	50.7 18.3	4.6 3.7	7.4 3.7	0 0	37.0 6.9	88.6 4.2	0.00	0.195 0.037
South Shandon (SLO-7)	8/31/26	2115	56.0 3.5	56.6 7.4	0.7	79 41	49.7 15.4	3.1 1.9	6.1 3.0	0 0	41.0 4.3	86.0 6.2	0.00	0.177 0.047
South Creston (SLO-8)	8/31/26	2115	57.5 2.3	57.4 6.3	-0.1	78 31	50.9 11.3	5.5 5.5	9.1 9.1	0 0	38.6 6.5	81.3 10.1	0.00	0.184 0.033
Pozo Rd (SLO-9)	8/31/26	2115	53.1 2.6	53.4 1.3	0.4	85 31	48.6 14.4	2.4 2.2	4.4 2.0	0 0	31.3 6.2	79.8 7.5	0.00	0.173 0.030
Experimental Station (SLO-10)	8/31/26	2115	57.4 3.1	57.3 3.4	-0.1	77 10	50.3 0.9	6.5 5.4	11.5 6.0	0 0	48.4 0.7	79.6 11.6	0.00	0.150 0.050
Vineyard Drive (SLO-11)	8/31/26	2115	51.8 2.0	54.4 2.0	2.6	84 3	47.2 0.9	0.0 0.0	0.0 0.0	0 0	40.5 0.4	74.1 12.3	0.00	0.160 0.034
Von Dollen Road (SLO-12)	8/31/26	2115	57.7 3.4	57.6 4.3	-0.1	65 14	46.0 3.4	2.6 0.1	7.8 4.0	0 0	50.2 2.6	80.2 9.7	0.00	0.163 0.039
Templeton Gap West (SLO-13)	8/31/26	2115	54.3 2.9	55.6 2.2	1.2	87 8	50.5 0.1	0.4 1.8	3.4 2.7	0 0	46.2 4.8	76.3 11.4	0.00	0.160 0.027
Orcutt Road (SLO-14)	8/31/26	2115	57.2 0.2	57.3 0.1	0.1	84 4	52.4 1.6	1.2 2.4	5.1 1.3	0 0	54.9 10.4	74.9 1.0	0.00	0.148 0.015
Tiffany Ranch Rd (SLO-15)	8/31/26	2115	57.2 0.2	57.6 0.4	0.4	85 5	52.7 1.4	0.0 0.0	0.0 0.0	0 0	50.9 6.5	76.4 2.1	0.00	0.142 0.016
Chimney Rock Rd (SLO-16)	8/31/26	2115	56.2 1.2	56.5 2.2	0.3	65 23	44.5 10.0	0.3 0.3	2.1 0.7	0 0	41.3 5.4	76.4 13.7	0.00	0.172 0.032
Nipomo Mesa (SLO-17)	8/31/26	2115	52.6 3.3	55.9 1.3	3.3	83 2	47.7 3.7	0.0 0.1	0.0 2.1	0 0	48.1 3.4	74.9 2.4	0.00	0.141 0.015
Morro Creek (SLO-18)	8/31/26	2115	57.8 0.2	57.9 0.8	0.1	92 2	55.5 0.2	0.0 0.0	0.0 0.0	0 0	54.6 11.0	66.7 1.9	0.00	0.121 0.022
Paso Robles Airport ETo	8/31/26	2115	58.2 4.2	58.4 4.5	0.2	77 9	51.0 0.7	9.6 6.2	15.5 8.4	0 0	48.0 2.3	78.4 10.5	0.00	0.156 0.045
West Shandon (SLO-20)	8/31/26	2115	57.6 4.6	58.1 7.4	0.5	78 40	50.8 14.3	4.2 4.2	5.4 5.4	0 0	45.3 1.6	84.5 7.7	0.00	0.177 0.048
West San Miguel (SLO-21)	8/31/26	2115	58.9 2.5	-	-	71 1	49.4 2.1	1.5 5.4	4.9 5.6	0 0	46.7 0.9	84.0 7.0	0.00	0.162 0.048
Adelaida Road (SLO-22)	8/31/26	2115	57.1 1.6	57.8 3.8	0.6	59 1	43.1 2.1	0.3 0.2	3.2 1.1	0 0	41.9 3.6	76.0 12.8	0.00	0.163 0.030
East Whitley Gardens (SLO-23)	8/31/26	2115	56.8 6.2	57.7 7.1	0.9	73 26	48.4 5.9	0.9 0.4	3.8 0.0	0 0	44.3 2.8	81.4 8.8	0.00	0.168 0.048
Estrella Road (SLO-24)	8/31/26	2115	58.7 4.3	-	-	73 10	49.9 0.2	7.7 3.9	15.5 8.9	0 0	48.0 2.1	81.0 9.9	0.00	0.166 0.044
Camatta Creek (SLO-25)	8/31/26	2115	57.4 7.5	-	-	74 44	49.2 16.9	1.2 1.1	4.9 2.8	0 0	41.7 4.2	83.7 6.7	0.00	0.169 0.045
East-Shandon (SLO-26)	8/31/26	2115	57.2 6.9	-	-	74 41	49.0 14.7	3.9 3.9	6.5 6.5	0 0	41.3 4.2	84.3 6.6	0.00	0.180 0.044
Templeton East (SLO-27)	8/31/26	2115	56.4 0.6	-	-	82 16	51.1 5.0	4.1 3.4	7.1 4.5	0 0	44.6 2.2	78.1 9.3	0.00	0.167 0.026
Ground Squirrel Hollow (SLO-28)	8/31/26	2115	56.1 6.1	-	-	77 27	49.1 5.8	3.7 0.1	8.2 0.6	0 0	48.4 0.8	79.4 9.0	0.00	0.167 0.116
East Paso Robles (SLO-29)	8/31/26	2115	56.8 4.0	-	-	77 15	49.8 1.9	3.8 3.9	6.0 5.0	0 0	48.4 1.1	78.0 11.1	0.00	0.161 0.055
Max			58.9	58.8	3.3	92	55.5	9.6	15.5	0	54.9	88.6	0.00	0.195
Avg			56.5	56.9	0.7	78	49.6	2.7	5.3	0	-	-	-	-
Min			51.8	53.4	-0.1	59	43.1	0.0	0.0	0	31.3	66.7	0.00	0.121

Latest Observation

30 Stations

Daily Data | America/Los_Angeles

as of 8/31/26 9:22 PM PDT

Station	Date	Daily Max Temp 5ft (°F)	Time of Max Temp	Daily Min Temp 5ft (°F)	Time of Min Temp	Daily Rain (In)	Month Precip (In)	Season Precip (In)	Wind Spd (mph)	Daily Max Wind (mph)	Time of Max Wind	Dew Pt (°F)	Daily Max RH (%)	Daily Min RH (%)	Daily Max Temp 30ft (°F)	Daily Min Temp 30ft (°F)	Max Inversion (°F)	Max Inversion Time	Min Inversion (°F)	Min Inversion Time	Daily Solar Rad (Cal/cm2)	MinBV Day (V)
Shandon ETo (SLO-1)	8/30/26	89.0	1547	48.2	0614	0.00	0.00	0.05	4.2	17.5	1505	45.1	89	17	90.2	48.7	6.2	0807	-3.8	1110	555	12.4
Creston Rd (SLO-2)	8/30/26	90.4	1434	45.4	0545	0.00	0.00	0.02	2.5	14.2	1450	45.3	92	14	88.9	48.9	7.1	0251	-6.7	1255	583	12.3
NE Paso Robles (SLO-3)	8/30/26	92.6	1515	46.8	0636	0.00	0.00	0.01	3.6	18.2	1718	48.0	95	14	92.2	49.3	4.2	0653	-6.7	1350	580	12.3
Cross Canyon Rd (SLO-4)	8/30/26	93.3	1610	47.1	0653	0.00	0.00	0.00	2.4	13.8	1300	47.0	92	12	95.3	49.5	6.0	0650	-5.1	1457	565	12.3
Willow Creek (SLO-5)	8/30/26	84.6	1306	43.5	0638	0.00	0.00	0.00	2.0	13.5	1546	45.7	92	26	85.2	45.2	7.1	0810	-5.3	1307	579	12.3
Shell Creek Rd (SLO-6)	8/30/26	92.8	1509	43.9	0538	0.00	0.00	0.00	3.1	17.2	1647	40.5	84	15	93.3	44.9	6.1	2241	-5.0	1327	589	12.3
South Shandon (SLO-7)	8/30/26	92.2	1516	45.3	0631	0.00	0.00	0.02	3.9	14.5	1547	42.4	89	15	91.7	48.4	7.6	0051	-5.6	1246	572	12.3
South Creston (SLO-8)	8/30/26	91.4	1426	44.8	0054	0.00	0.00	0.00	2.8	16.2	1552	41.1	88	16	91.5	46.8	7.6	0108	-5.0	1425	573	12.3
Pozo Rd (SLO-9)	8/30/26	87.3	1334	37.5	0621	0.00	0.00	0.02	2.8	15.5	1548	37.0	77	18	87.4	39.0	7.4	2057	-5.6	1329	542	12.3
Experimental Station (SLO-10)	8/30/26	91.2	1407	49.1	0628	0.00	0.00	0.00	3.6	15.8	1627	47.6	92	13	91.5	50.4	2.8	2312	-6.0	1350	542	12.3
Vineyard Drive (SLO-11)	8/30/26	86.4	1258	40.8	0640	0.00	0.00	0.00	1.9	16.2	1443	44.5	93	17	89.5	44.5	7.4	0431	-5.2	1315	573	12.4
Von Dollen Road (SLO-12)	8/30/26	89.9	1529	47.6	0644	0.00	0.00	0.01	2.8	14.8	1527	44.9	74	16	90.9	50.2	5.3	0139	-6.5	1336	575	12.3
Templeton Gap West (SLO-13)	8/30/26	87.7	1305	41.4	0627	0.00	0.00	0.00	2.9	16.8	1619	48.4	95	26	89.0	45.8	8.9	0114	-6.1	1327	557	12.2
Orcutt Road (SLO-14)	8/30/26	76.0	1450	44.4	0430	0.00	0.00	0.01	2.7	13.5	1431	52.0	97	49	74.8	47.9	7.3	0338	-5.4	1249	543	12.3
Tiffany Ranch Rd (SLO-15)	8/30/26	78.5	1228	44.4	0512	0.00	0.00	0.00	0.0	0.0	0101	52.0	98	46	77.0	45.7	5.0	2324	-6.1	1442	558	12.3
Chimney Rock Rd (SLO-16)	8/30/26	90.1	1409	46.7	0640	0.00	0.02	0.02	1.4	15.2	1549	40.7	84	16	90.9	48.2	7.7	0744	-5.5	1437	601	12.1
Nipomo Mesa (SLO-17)	8/30/26	77.3	1315	44.7	0442	0.00	0.00	0.02	1.3	8.8	1200	52.0	98	45	74.7	47.6	7.5	0029	-9.6	1101	522	12.3
Morro Creek (SLO-18)	8/30/26	68.6	1327	43.6	0616	0.00	0.00	0.01	2.1	14.5	1355	53.4	100	64	68.2	45.5	5.5	0637	-6.2	1203	554	12.3
Paso Robles Airport ETo	8/30/26	89.0	1515	45.7	0637	0.00	0.02	0.03	3.5	15.2	1709	48.2	90	15	90.2	47.5	4.1	0654	-3.4	1019	576	12.3
West Shandon (SLO-20)	8/30/26	92.2	1516	47.0	0624	0.00	0.00	0.06	3.8	17.8	1531	44.4	89	16	91.7	49.1	6.2	0049	-6.0	1316	544	12.3
West San Miguel (SLO-21)	8/30/26	91.0	1543	47.7	0655	0.00	0.00	0.00	4.7	14.4	1319	44.5	94	6	-	-	-	0101	-	0101	563	12.3
Adelaida Road (SLO-22)	8/30/26	88.8	1431	45.5	0504	0.00	0.00	0.00	2.0	12.1	1441	40.0	88	10	87.8	49.9	8.5	0241	-4.5	1009	582	12.4
East Whitley Gardens (SLO-23)	8/30/26	90.2	1508	47.1	0612	0.00	0.00	0.01	3.1	14.4	1556	41.8	87	11	89.2	50.3	5.5	0425	-3.2	1402	600	12.4
Estrella Road (SLO-24)	8/30/26	90.9	1531	45.9	0629	0.00	0.00	0.01	3.4	17.2	1730	44.3	89	9	-	-	-	0101	-	0101	584	12.4
Camatta Creek (SLO-25)	8/30/26	90.4	1545	45.8	0643	0.00	0.00	0.02	2.6	16.6	1759	39.7	85	12	-	-	-	-	-	-	560	12.4
East-Shandon (SLO-26)	8/30/26	90.9	1524	45.5	0537	0.00	0.00	0.02	3.6	16.0	1517	39.4	88	12	-	-	-	-	-	-	596	12.4
Templeton East (SLO-27)	8/30/26	87.4	1343	46.7	0657	0.00	0.00	0.00	2.1	13.3	1612	45.7	91	18	-	-	-	0101	-	0101	589	12.4
Ground Squirrel Hollow (SLO-28)	8/30/26	88.4	1441	49.2	0634	0.00	0.00	0.00	3.3	17.2	1730	44.1	90	13	-	-	-	0101	-	0101	841	12.4
East Paso Robles (SLO-29)	8/30/26	89.1	1453	49.5	0614	0.00	0.00	0.01	4.7	22.2	1641	45.6	92	11	-	-	-	0101	-	0101	577	12.4
Max		93.3	-	49.5	-	0.00	0.02	0.06	4.7	22.2	-	53.4	100	64	95.3	50.4	8.9	-	-3.2	-	841	12.4
Avg		-	-	-	-	-	-	-	2.9	-	-	45.0	-	-	-	-	-	-	-	-	-	-
Min		68.6	-	37.5	-	0.00	0.00	0.00	0.0	0.0	-	37.0	74	6	68.2	39.0	2.8	-	-9.6	-	522	12.1

Latest Observation

30 Stations

Daily Data | America/Los_Angeles

as of 8/31/26 9:22 PM PDT

Station	Date	Daily ETo (in)	7 Day ETo (in)	Hrs 70-85F (hrs)	Powdery Mildew Stress (pts)	GDDs (DL)	GDDs (Mx/Mn)	Seas GDDs (DL)	Seas GDDs (Smpl)	Chilling <=45F (hrs)	Chill Hrs 32-45F (hrs)	Utah Chilling (Units)
Shandon ETo (SLO-1)	8/30/26	0.218	1.40	3.25	0	16.2	18.6	2,610	2,659	0.0	0.0	0.5
Creston Rd (SLO-2)	8/30/26	0.206	1.37	3.14	30	14.0	17.9	2,480	2,571	0.0	0.0	1.0
NE Paso Robles (SLO-3)	8/30/26	0.222	1.38	2.75	0	15.9	19.7	2,648	2,856	0.0	0.0	0.5
Cross Canyon Rd (SLO-4)	8/30/26	0.202	1.34	2.68	0	16.4	20.2	2,681	2,865	0.0	0.0	0.5
Willow Creek (SLO-5)	8/30/26	0.190	1.21	8.05	60	12.0	14.1	2,146	2,076	1.8	1.8	3.0
Shell Creek Rd (SLO-6)	8/30/26	0.232	1.50	3.48	0	18.6	18.3	2,914	2,675	1.3	1.3	1.5
South Shandon (SLO-7)	8/30/26	0.224	1.39	2.82	0	16.6	18.7	2,746	2,714	0.0	0.0	1.0
South Creston (SLO-8)	8/30/26	0.217	1.32	3.26	0	15.8	18.1	2,610	2,569	0.1	0.1	2.0
Pozo Rd (SLO-9)	8/30/26	0.203	0.93	4.80	0	13.1	12.4	2,038	1,846	8.5	8.5	3.5
Experimental Station (SLO-10)	8/30/26	0.200	1.34	3.06	0	15.0	20.1	2,515	2,778	0.0	0.0	0.5
Vineyard Drive (SLO-11)	8/30/26	0.194	1.18	7.97	30	13.0	13.6	2,231	2,037	4.5	4.5	3.0
Von Dollen Road (SLO-12)	8/30/26	0.202	1.32	2.64	0	15.4	18.7	2,554	2,729	0.0	0.0	0.5
Templeton Gap West (SLO-13)	8/30/26	0.187	1.17	4.46	0	12.5	14.6	2,188	2,156	3.5	3.5	1.0
Orcutt Road (SLO-14)	8/30/26	0.163	1.10	5.57	80	9.9	10.2	1,788	1,957	0.3	0.3	1.0
Tiffany Ranch Rd (SLO-15)	8/30/26	0.158	0.97	6.42	80	10.5	11.4	1,808	1,862	0.9	0.9	1.5
Chimney Rock Rd (SLO-16)	8/30/26	0.204	1.20	3.35	30	15.6	18.4	2,428	2,423	0.0	0.0	1.5
Nipomo Mesa (SLO-17)	8/30/26	0.156	1.07	7.40	100	10.0	11.0	1,823	1,872	0.2	0.2	2.5
Morro Creek (SLO-18)	8/30/26	0.143	0.82	0.00	0	8.2	6.1	1,275	1,265	1.2	1.2	0.0
Paso Robles Airport ETo	8/30/26	0.201	1.32	3.10	30	14.6	17.3	2,432	2,574	0.0	0.0	-7.0
West Shandon (SLO-20)	8/30/26	0.225	1.42	3.10	0	17.3	19.6	2,844	2,880	0.0	0.0	-9.0
West San Miguel (SLO-21)	8/30/26	0.210	1.35	2.60	20	15.7	-	2,592	-	0.0	-	-
Adelaida Road (SLO-22)	8/30/26	0.193	1.25	3.95	20	15.3	-	2,455	-	0.0	-	-
East Whitley Gardens (SLO-23)	8/30/26	0.216	1.37	2.71	0	15.6	-	2,560	-	0.0	-	-
Estrella Road (SLO-24)	8/30/26	0.210	1.31	2.70	0	15.0	-	2,554	-	0.0	-	-
Camatta Creek (SLO-25)	8/30/26	0.214	1.25	2.88	50	17.1	-	2,702	-	0.0	-	-
East-Shandon (SLO-26)	8/30/26	0.224	1.36	3.04	0	16.2	-	2,623	-	0.0	-	-
Templeton East (SLO-27)	8/30/26	0.193	1.20	4.73	50	14.0	-	2,421	-	0.0	-	-
Ground Squirrel Hollow (SLO-28)	8/30/26	0.284	2.26	3.14	0	15.5	-	2,509	-	0.0	-	-
East Paso Robles (SLO-29)	8/30/26	0.217	1.40	3.56	0	14.6	-	2,461	-	0.0	-	-
Max		0.284	2.26	8.05	-	18.6	20.2	-	-	8.5	8.5	3.5
Avg		-	-	3.81	-	14.5	16.0	-	-	0.8	1.1	0.4
Min		0.143	0.82	0.00	-	8.2	6.1	-	-	0.0	0.0	-9.0

Weather Station Links

Shandon (SLO-1) Creston Rd (SLO-2) NE Paso Robles (SLO-3) Cross Canyon Rd (SLO-4) Peachy Canyon (SLO-5) Shell Creek Rd (SLO-6) South Shandon (SLO-7 South Creston (SLO-8) Pozo Rd (SLO-9) Experimental Stn (SLO-10) Vineyard Drive (SLO-11) Von Dollen Rd (SLO-12) Templeton Gap West (SLO-13) Orcutt Rd (SLO-14) Tiffany Ranch Rd (SLO-15) Chimney Rock Rd (SLO-16) Nipomo Mesa (SLO-17) Morro Creek (SLO-18) Paso Robles Airport ETo West-Shandon (SLO-20)