Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 21:48:12 UTC Live · 38s ago

Cold risk
current heuristic
Very cold greenhouse conditions.
Tender plants may be having a deeply unpleasant experience.
🔥 Heat exposure
last 30 days
Warm hours (25°C+): 0
Hot hours (30°C+): 0
Danger hours (35°C+): 0
Much better than sample counts, because “one brief spike” and “all afternoon roasting” are not the same thing.
🥶 Cold exposure
last 30 days
Cold hours (≤5°C): 27
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-0.62 °C
Today high / low
6.3° / -0.7°
Avg: 2.1°
30-day high / low
25.4° / -0.7°
Avg: 8.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 420
Missing (est): 1020
Last seen: 39s ago
Biggest gap: 5m
RSSI now: -85 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.6°C
• Days in the comfy band: 0
• Warm hours (25°C+): 0
• Hot hours (30°C+): 0
• Danger hours (35°C+): 0
• Cold hours (≤5°C): 27
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-0.7°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 7
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1222 of 2347 · 50 per page · 117302 total
Time (UTC) Temp °C RSSI
2026-05-17 04:44:45 10.56 -81
2026-05-17 04:43:45 10.50 -81
2026-05-17 04:42:45 10.50 -81
2026-05-17 04:41:45 10.50 -82
2026-05-17 04:40:45 10.50 -81
2026-05-17 04:39:45 10.50 -81
2026-05-17 04:38:45 10.50 -82
2026-05-17 04:37:45 10.50 -82
2026-05-17 04:36:45 10.44 -81
2026-05-17 04:35:45 10.44 -83
2026-05-17 04:34:45 10.44 -82
2026-05-17 04:33:45 10.44 -83
2026-05-17 04:32:45 10.44 -82
2026-05-17 04:31:45 10.44 -82
2026-05-17 04:30:45 10.38 -82
2026-05-17 04:29:46 10.38 -82
2026-05-17 04:28:45 10.38 -81
2026-05-17 04:27:45 10.38 -81
2026-05-17 04:26:45 10.38 -81
2026-05-17 04:25:45 10.38 -81
2026-05-17 04:24:45 10.38 -82
2026-05-17 04:23:45 10.31 -81
2026-05-17 04:22:45 10.31 -81
2026-05-17 04:21:45 10.31 -82
2026-05-17 04:20:45 10.31 -81
2026-05-17 04:19:45 10.31 -81
2026-05-17 04:18:45 10.31 -81
2026-05-17 04:17:45 10.31 -80
2026-05-17 04:16:45 10.31 -81
2026-05-17 04:15:45 10.31 -80
2026-05-17 04:14:45 10.31 -80
2026-05-17 04:13:45 10.25 -83
2026-05-17 04:12:46 10.25 -83
2026-05-17 04:11:45 10.25 -82
2026-05-17 04:10:45 10.25 -82
2026-05-17 04:09:45 10.25 -83
2026-05-17 04:08:45 10.25 -82
2026-05-17 04:07:45 10.25 -82
2026-05-17 04:06:45 10.25 -81
2026-05-17 04:05:47 10.25 -80
2026-05-17 04:04:45 10.25 -77
2026-05-17 04:03:46 10.19 -87
2026-05-17 04:02:45 10.19 -84
2026-05-17 04:01:48 10.19 -85
2026-05-17 04:00:46 10.19 -85
2026-05-17 03:59:46 10.19 -85
2026-05-17 03:58:46 10.19 -84
2026-05-17 03:57:46 10.19 -85
2026-05-17 03:56:45 10.19 -85
2026-05-17 03:55:46 10.13 -86