Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-13 22:59:05 UTC Live · 19s 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
-1.06 °C
Today high / low
6.3° / -1.1°
Avg: 1.6°
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 7 days · hourly averages
🩺 Data health
last 24h
Samples: 491
Missing (est): 949
Last seen: 20s ago
Biggest gap: 5m
RSSI now: -83 dBm
Battery now: — V

Hourly highs / lows / average

Last 7 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 1243 of 2348 · 50 per page · 117373 total
Time (UTC) Temp °C RSSI
2026-05-16 09:35:51 20.75 -88
2026-05-16 09:34:52 20.69 -87
2026-05-16 09:33:50 20.56 -87
2026-05-16 09:32:50 20.56 -86
2026-05-16 09:31:49 20.50 -87
2026-05-16 09:30:50 20.37 -88
2026-05-16 09:29:50 20.31 -87
2026-05-16 09:28:50 20.25 -88
2026-05-16 09:27:50 20.12 -87
2026-05-16 09:26:51 20.12 -88
2026-05-16 09:25:51 20.12 -88
2026-05-16 09:24:50 20.19 -87
2026-05-16 09:23:50 20.19 -88
2026-05-16 09:22:50 20.25 -88
2026-05-16 09:21:50 20.37 -88
2026-05-16 09:20:50 20.62 -88
2026-05-16 09:19:49 20.81 -89
2026-05-16 09:18:50 21.06 -87
2026-05-16 09:17:50 21.19 -87
2026-05-16 09:16:50 21.44 -87
2026-05-16 09:15:51 21.44 -87
2026-05-16 09:14:51 21.44 -87
2026-05-16 09:13:50 21.44 -89
2026-05-16 09:12:51 21.44 -87
2026-05-16 09:11:51 21.31 -88
2026-05-16 09:10:51 21.19 -88
2026-05-16 09:09:50 21.06 -87
2026-05-16 09:08:55 20.94 -86
2026-05-16 09:08:01 20.81 -85
2026-05-16 09:07:12 20.69 -89
2026-05-16 09:05:53 20.69 -88
2026-05-16 09:05:45 20.62 -94
2026-05-16 09:03:49 20.50 -82
2026-05-16 09:03:47 20.37 -127
2026-05-16 09:03:46 20.25 -127
2026-05-16 09:03:45 20.12 -127
2026-05-16 09:03:44 20.06 -127
2026-05-16 09:03:43 20.06 -127
2026-05-16 09:03:42 20.25 -127
2026-05-16 09:03:40 20.25 -127
2026-05-16 09:03:39 20.31 -127
2026-05-16 09:03:37 20.25 -127
2026-05-16 09:03:36 20.31 -127
2026-05-16 09:03:35 20.31 -127
2026-05-16 09:03:34 20.37 -127
2026-05-16 09:03:33 20.37 -127
2026-05-16 09:03:32 20.31 -127
2026-05-16 09:03:30 20.25 -127
2026-05-16 09:03:29 20.25 -127
2026-05-16 09:03:28 20.19 -127