Greenhouse Dashboard

Device: esp32-greenhouse-01 Latest sample: 2026-11-15 01:32:53 UTC Live · 34s 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): 48
Cold days (≤5°C low): 9
Handy for knowing whether the greenhouse is actually protecting things or just offering emotional support.
Current temp
1.06 °C
Today high / low
2.6° / 1.1°
Avg: 1.7°
30-day high / low
25.4° / -2.8°
Avg: 7.7°
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: 35s 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: 7.7°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): 48
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 1522 of 2380 · 50 per page · 118966 total
Time (UTC) Temp °C RSSI
2026-05-06 03:42:42 9.38 -90
2026-05-06 03:41:42 9.38 -87
2026-05-06 03:40:44 9.44 -88
2026-05-06 03:39:43 9.44 -86
2026-05-06 03:38:42 9.44 -88
2026-05-06 03:37:45 9.44 -88
2026-05-06 03:36:42 9.44 -88
2026-05-06 03:35:42 9.44 -89
2026-05-06 03:34:45 9.50 -87
2026-05-06 03:33:42 9.50 -87
2026-05-06 03:32:42 9.50 -87
2026-05-06 03:31:44 9.50 -87
2026-05-06 03:30:43 9.50 -87
2026-05-06 03:29:42 9.50 -87
2026-05-06 03:28:42 9.50 -86
2026-05-06 03:27:44 9.56 -88
2026-05-06 03:26:42 9.56 -87
2026-05-06 03:25:45 9.56 -88
2026-05-06 03:24:45 9.56 -88
2026-05-06 03:23:42 9.56 -89
2026-05-06 03:22:44 9.56 -87
2026-05-06 03:21:43 9.56 -86
2026-05-06 03:20:43 9.56 -86
2026-05-06 03:19:42 9.56 -83
2026-05-06 03:18:41 9.56 -83
2026-05-06 03:17:43 9.56 -84
2026-05-06 03:16:42 9.56 -86
2026-05-06 03:15:42 9.56 -82
2026-05-06 03:14:42 9.63 -86
2026-05-06 03:13:42 9.63 -84
2026-05-06 03:12:41 9.63 -85
2026-05-06 03:11:41 9.63 -84
2026-05-06 03:10:42 9.63 -85
2026-05-06 03:09:42 9.63 -83
2026-05-06 03:08:42 9.63 -84
2026-05-06 03:07:42 9.63 -85
2026-05-06 03:06:42 9.63 -84
2026-05-06 03:05:42 9.69 -83
2026-05-06 03:04:41 9.69 -84
2026-05-06 03:03:41 9.69 -83
2026-05-06 03:02:41 9.69 -83
2026-05-06 03:01:41 9.69 -84
2026-05-06 03:00:42 9.69 -83
2026-05-06 02:59:42 9.69 -88
2026-05-06 02:58:42 9.69 -88
2026-05-06 02:57:42 9.75 -87
2026-05-06 02:56:42 9.69 -87
2026-05-06 02:55:42 9.75 -88
2026-05-06 02:54:42 9.75 -84
2026-05-06 02:53:42 9.75 -83