Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 02:04:51 UTC Live · 41s 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): 49
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
0.75 °C
Today high / low
2.6° / 0.8°
Avg: 1.5°
30-day high / low
25.4° / -2.8°
Avg: 7.6°
Comfortable hours
1 h
20–28°C band over last 30 days

Temperature trend

Last 90 days · hourly averages
🩺 Data health
last 24h
Samples: 1439
Missing (est): 1
Last seen: 42s ago
Biggest gap: 7m
RSSI now: -87 dBm
Battery now: — V

Hourly highs / lows / average

Last 90 days
Useful takeaways
• Average temp over last 30 days: 7.6°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): 49
Best / worst days
• Hottest day: 2026-10-29 (25.4°C high)
• Coldest day: 2026-11-14 (-2.8°C low)
• Hot days (30°C+ high): 0
• Danger days (35°C+ high): 0
• Cold days (≤5°C low): 9
Humidity now
90.3 %
Pressure now
1,013.2 hPa
Light now
6,933 lux

Recent samples

Page 1526 of 2380 · 50 per page · 118998 total
Time (UTC) Temp °C RSSI
2026-05-06 00:54:42 10.25 -84
2026-05-06 00:53:41 10.25 -84
2026-05-06 00:52:42 10.25 -83
2026-05-06 00:51:42 10.25 -84
2026-05-06 00:50:42 10.25 -84
2026-05-06 00:49:42 10.25 -85
2026-05-06 00:48:42 10.25 -84
2026-05-06 00:47:45 10.25 -84
2026-05-06 00:46:42 10.25 -85
2026-05-06 00:45:42 10.25 -84
2026-05-06 00:44:42 10.25 -84
2026-05-06 00:43:42 10.25 -90
2026-05-06 00:42:42 10.25 -88
2026-05-06 00:41:42 10.25 -87
2026-05-06 00:40:42 10.25 -88
2026-05-06 00:39:41 10.25 -87
2026-05-06 00:38:42 10.25 -86
2026-05-06 00:37:42 10.25 -89
2026-05-06 00:36:42 10.25 -86
2026-05-06 00:35:42 10.25 -88
2026-05-06 00:34:42 10.25 -88
2026-05-06 00:33:42 10.25 -86
2026-05-06 00:32:42 10.25 -87
2026-05-06 00:31:42 10.25 -87
2026-05-06 00:30:42 10.25 -87
2026-05-06 00:29:43 10.25 -86
2026-05-06 00:28:42 10.25 -85
2026-05-06 00:27:42 10.25 -90
2026-05-06 00:26:42 10.25 -87
2026-05-06 00:25:43 10.25 -88
2026-05-06 00:24:41 10.25 -87
2026-05-06 00:23:42 10.25 -85
2026-05-06 00:22:42 10.25 -86
2026-05-06 00:21:42 10.25 -89
2026-05-06 00:20:42 10.25 -86
2026-05-06 00:19:42 10.25 -86
2026-05-06 00:18:41 10.25 -83
2026-05-06 00:17:42 10.25 -83
2026-05-06 00:16:47 10.25 -83
2026-05-06 00:15:41 10.19 -84
2026-05-06 00:14:41 10.19 -83
2026-05-06 00:13:41 10.19 -83
2026-05-06 00:12:42 10.19 -83
2026-05-06 00:11:43 10.19 -84
2026-05-06 00:10:41 10.19 -84
2026-05-06 00:09:42 10.19 -83
2026-05-06 00:08:41 10.19 -85
2026-05-06 00:07:41 10.19 -83
2026-05-06 00:06:41 10.19 -83
2026-05-06 00:05:42 10.19 -84