Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:41:05 UTC Live · 11s 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): 28
Cold days (≤5°C low): 7
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
-1.00 °C
Today high / low
6.3° / -1.1°
Avg: 1.7°
30-day high / low
25.4° / -1.1°
Avg: 8.5°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 30 days · daily averages
🩺 Data health
last 24h
Samples: 473
Missing (est): 967
Last seen: 12s ago
Biggest gap: 5m
RSSI now: -84 dBm
Battery now: — V

Daily highs / lows / average

Last 30 days
Useful takeaways
• Average temp over last 30 days: 8.5°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): 28
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-13 (-1.1°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 1269 of 2348 · 50 per page · 117355 total
Time (UTC) Temp °C RSSI
2026-05-14 22:43:16 6.69 -90
2026-05-14 22:42:14 6.75 -88
2026-05-14 22:41:11 6.75 -90
2026-05-14 22:40:14 6.75 -87
2026-05-14 22:39:12 6.75 -88
2026-05-14 22:38:12 6.81 -86
2026-05-14 22:37:12 6.81 -88
2026-05-14 22:36:14 6.81 -88
2026-05-14 22:35:12 6.81 -89
2026-05-14 22:34:15 6.81 -87
2026-05-14 22:33:14 6.81 -89
2026-05-14 22:32:14 6.87 -88
2026-05-14 22:31:19 6.87 -88
2026-05-14 22:30:13 6.87 -88
2026-05-14 22:29:12 6.94 -88
2026-05-14 22:28:12 6.94 -89
2026-05-14 22:27:13 6.94 -90
2026-05-14 22:26:21 7.00 -89
2026-05-14 22:25:14 7.00 -89
2026-05-14 22:24:15 7.00 -89
2026-05-14 22:23:15 7.00 -87
2026-05-14 22:22:11 7.06 -88
2026-05-14 22:21:15 7.06 -89
2026-05-14 22:20:17 7.06 -89
2026-05-14 22:19:14 7.06 -90
2026-05-14 22:18:12 7.06 -88
2026-05-14 22:17:12 7.12 -88
2026-05-14 22:16:15 7.12 -87
2026-05-14 22:15:15 7.12 -89
2026-05-14 22:14:11 7.12 -88
2026-05-14 22:13:17 7.12 -87
2026-05-14 22:12:11 7.12 -85
2026-05-14 22:11:11 7.19 -85
2026-05-14 22:10:12 7.19 -84
2026-05-14 22:09:12 7.19 -82
2026-05-14 22:08:12 7.19 -84
2026-05-14 22:07:11 7.25 -85
2026-05-14 22:06:12 7.25 -85
2026-05-14 22:05:12 7.31 -85
2026-05-14 22:04:12 7.31 -84
2026-05-14 22:03:12 7.31 -84
2026-05-14 22:02:12 7.37 -85
2026-05-14 22:01:13 7.37 -85
2026-05-14 22:00:12 7.37 -85
2026-05-14 21:59:11 7.37 -84
2026-05-14 21:58:11 7.37 -85
2026-05-14 21:57:12 7.44 -85
2026-05-14 21:56:14 7.44 -85
2026-05-14 21:55:11 7.44 -86
2026-05-14 21:54:17 7.44 -89